[{"id":24747,"title":"Τα παιδιά και η έννοια των αριθμών","subtitle":"Δυσκολίες στην εκμάθηση των μαθηματικών","description":null,"image":"http://www.biblionet.gr/images/covers/b25447.jpg","isbn":"960-01-0598-7","isbn13":"978-960-01-0598-8","ismn":null,"issn":null,"series":{"id":32,"name":"Ψυχολογία","books_count":191,"tsearch_vector":"'psixologia' 'psuxologia' 'psyxologia'","created_at":"2017-04-13T00:53:50.247+03:00","updated_at":"2017-04-13T00:53:50.247+03:00"},"pages":270,"publication_year":1996,"publication_place":"Αθήνα","price":"15.0","price_updated_at":"2011-07-13","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":227,"extra":null,"biblionet_id":25447,"url":"https://bibliography.gr/books/ta-paidia-kai-h-ennoia-twn-arithmwn.json"}]