[{"id":131636,"title":"Μαθηματικά ΣΤ΄ δημοτικού","subtitle":null,"description":null,"image":null,"isbn":"978-960-6694-55-4","isbn13":"978-960-6694-55-4","ismn":null,"issn":null,"series":null,"pages":512,"publication_year":2008,"publication_place":"Αθήνα","price":"18.0","price_updated_at":"2011-06-20","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί - Εκκρεμής εγγραφή","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":1767,"extra":null,"biblionet_id":134281,"url":"https://v2.bibliography.gr/books/mathhmatika-st-dhmotikou-fd760caf-6b88-4041-8b2b-37eabe8bbc89.json"}]