{"id":4650,"date":"2026-09-22T13:39:34","date_gmt":"2026-09-22T10:39:34","guid":{"rendered":"https:\/\/books.polisis.gr\/?post_type=product&#038;p=4650"},"modified":"2026-09-22T13:40:06","modified_gmt":"2026-09-22T10:40:06","slug":"%ce%bc%ce%b9%ce%ba%cf%81%ce%ad%cf%82-%ce%ba%ce%b1%ce%b9-%ce%bc%ce%b5%ce%b3%ce%ac%ce%bb%ce%b5%cf%82-%ce%b1%ce%bb%ce%ae%ce%b8%ce%b5%ce%b9%ce%b5%cf%82-%ce%b3%ce%b9%ce%b1-%ce%b8%ce%b5%cf%84%ce%b9%ce%ba","status":"publish","type":"product","link":"https:\/\/books.polisis.gr\/?product=%ce%bc%ce%b9%ce%ba%cf%81%ce%ad%cf%82-%ce%ba%ce%b1%ce%b9-%ce%bc%ce%b5%ce%b3%ce%ac%ce%bb%ce%b5%cf%82-%ce%b1%ce%bb%ce%ae%ce%b8%ce%b5%ce%b9%ce%b5%cf%82-%ce%b3%ce%b9%ce%b1-%ce%b8%ce%b5%cf%84%ce%b9%ce%ba","title":{"rendered":"\u039c\u03b9\u03ba\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u039c\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u0391\u03bb\u03ae\u03b8\u03b5\u03b9\u03b5\u03c2 \u03b3\u03b9\u03b1 \u0398\u03b5\u03c4\u03b9\u03ba\u03ae \u0395\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03cc\u03bb\u03b7 \u03c4\u03b7 \u03a7\u03c1\u03bf\u03bd\u03b9\u03ac"},"content":{"rendered":"<p style=\"text-align: center;\"><em><strong>\u039b\u03af\u03b3\u03b1 \u03bb\u03cc\u03b3\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b2\u03b9\u03b2\u03bb\u03af\u03bf<\/strong><\/em><\/p>\n<p>\u039a\u03ac\u03b8\u03b5 \u03ba\u03b1\u03b9\u03bd\u03bf\u03cd\u03c1\u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ac \u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u0395\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b5\u03c2, \u0395\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0394\u03ce\u03c1\u03b1 \u03b3\u03b9\u03b1 \u0395\u03be\u03ad\u03bb\u03b9\u03be\u03b7. \u038c\u03c3\u03bf \u03c0\u03b9\u03bf \u03b3\u03b5\u03bc\u03ac\u03c4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ac \u03bc\u03b5 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03cc\u03c3\u03bf \u03c0\u03b9\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03bc\u03ac\u03b8\u03bf\u03c5\u03bc\u03b5.<br \/>\n\u0391\u03c2 \u03be\u03b5\u03ba\u03b9\u03bd\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u03bd\u03ad\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ac \u03bc\u03b5 \u03b5\u03bd\u03b4\u03c5\u03bd\u03ac\u03bc\u03c9\u03c3\u03b7, \u03c8\u03c5\u03c7\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c5\u03b3\u03b5\u03af\u03b1, \u03c0\u03b1\u03c1\u03ac \u03c4\u03b9\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03af\u03b5\u03c2, \u03c5\u03b9\u03bf\u03b8\u03b5\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03bb\u03ae\u03b8\u03b5\u03b9\u03b5\u03c2 \u03b6\u03c9\u03ae\u03c2.<br \/>\n\u03a0\u03ce\u03c2 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae \u03b6\u03c9\u03ae, \u03b7 \u03b1\u03af\u03c3\u03b8\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03b1\u03c5\u03c4\u03bf\u03c0\u03b5\u03c0\u03bf\u03af\u03b8\u03b7\u03c3\u03b7\u03c2, \u03b7 \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7, \u03b7 \u03c5\u03b3\u03b5\u03af\u03b1, \u03c4\u03b1 \u03bc\u03b5\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03ac \u03c3\u03c7\u03ad\u03b4\u03b9\u03b1, \u03bf\u03b9 \u03c3\u03c4\u03cc\u03c7\u03bf\u03b9, \u03bf\u03b9 \u03bf\u03b9\u03ba\u03bf\u03b3\u03b5\u03bd\u03b5\u03b9\u03b1\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c7\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u03bc\u03b5\u03c4\u03b1-\u03ba\u03bf\u03c1\u03bf\u03bd\u03bf\u03b9\u03cc \u03b5\u03c0\u03bf\u03c7\u03ae ?<br \/>\n\u0397 \u03a4\u03b6\u03af\u03bd\u03b1 \u0398\u03b1\u03bd\u03bf\u03c0\u03bf\u03cd\u03bb\u03bf\u03c5, EdM, MA, Harvard University, \u03a3\u03c5\u03bc\u03b2\u03bf\u03c5\u03bb\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03a8\u03c5\u03c7\u03bf\u03bb\u03cc\u03b3\u03bf\u03c2 \u03bc\u03b5 \u03b5\u03be\u03b5\u03b9\u03b4\u03af\u03ba\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c4\u03b7 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03c3\u03b7 \u03c4\u03c1\u03b1\u03c5\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c4\u03c9\u03bd, \u03b5\u03c4\u03bf\u03af\u03bc\u03b1\u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf \u03bc\u03b5 \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03b1\u03bb\u03ae\u03b8\u03b5\u03b9\u03b5\u03c2 \u03b6\u03c9\u03ae\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b1\u03c2 \u03b5\u03bc\u03c0\u03bd\u03b5\u03cd\u03c3\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03ba\u03b9\u03bd\u03b7\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03c8\u03c5\u03c7\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae, \u03c3\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c0\u03bd\u03b5\u03c5\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03b1\u03bd\u03b5\u03ba\u03ba\u03af\u03bd\u03b7\u03c3\u03b7, \u03c4\u03bf\u03bd \u03b5\u03c0\u03b1\u03bd\u03b1\u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03cc \u03b1\u03be\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03bf \u03ba\u03c4\u03af\u03c3\u03b9\u03bc\u03bf \u03b1\u03b9\u03c3\u03b9\u03bf\u03b4\u03bf\u03be\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03bc\u03ad\u03bb\u03bb\u03bf\u03bd.<br \/>\n&#8220;\u039d\u03b1 \u03b5\u03af\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c7\u03b1\u03c1\u03bf\u03cd\u03bc\u03b5\u03bd\u03bf\u03b9 \u03ba\u03b1\u03b9 \u03b1\u03b9\u03c3\u03b9\u03cc\u03b4\u03bf\u03be\u03bf\u03b9, \u03cc\u03c7\u03b9 \u03b3\u03b9\u03b1\u03c4\u03af \u03cc\u03bb\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03ad\u03bb\u03b5\u03b9\u03b1,<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u039b\u03af\u03b3\u03b1 \u03bb\u03cc\u03b3\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b2\u03b9\u03b2\u03bb\u03af\u03bf<br \/>\n\u039a\u03ac\u03b8\u03b5 \u03ba\u03b1\u03b9\u03bd\u03bf\u03cd\u03c1\u03b3\u03b9\u03b1 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ac \u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u0395\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b5\u03c2, \u0395\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u0394\u03ce\u03c1\u03b1 \u03b3\u03b9\u03b1 \u0395\u03be\u03ad\u03bb\u03b9\u03be\u03b7. \u038c\u03c3\u03bf \u03c0\u03b9\u03bf \u03b3\u03b5\u03bc\u03ac\u03c4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03c7\u03c1\u03bf\u03bd\u03b9\u03ac \u03bc\u03b5 \u03c0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c4\u03cc\u03c3\u03bf \u03c0\u03b9\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03bc\u03ac\u03b8\u03bf\u03c5\u03bc\u03b5.<\/p>\n","protected":false},"featured_media":4731,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[191],"product_cat":[226,227],"product_tag":[],"class_list":["post-4650","product","type-product","status-publish","has-post-thumbnail","product_brand-191","product_cat-226","product_cat-227","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/books.polisis.gr\/index.php?rest_route=\/wp\/v2\/product\/4650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/books.polisis.gr\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/books.polisis.gr\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/books.polisis.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4650"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/books.polisis.gr\/index.php?rest_route=\/wp\/v2\/media\/4731"}],"wp:attachment":[{"href":"https:\/\/books.polisis.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4650"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/books.polisis.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=4650"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/books.polisis.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=4650"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/books.polisis.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=4650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}