[{"id":243642,"title":"Μαθηματικά Δ΄δημοτικού","subtitle":null,"description":null,"image":"http://www.biblionet.gr/images/covers/b245543.jpg","isbn":"978-960-06-2556-1","isbn13":"978-960-06-2556-1","ismn":null,"issn":null,"series":null,"pages":168,"publication_year":2013,"publication_place":"Αθήνα","price":"4.0","price_updated_at":"2020-02-28","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί - Εκκρεμής εγγραφή","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":3349,"extra":null,"biblionet_id":245543,"url":"https://bibliography.gr/books/mathhmatika-d-dhmotikoy-38116d0f-2a08-4930-ae0c-01a3d6af3438.json"}]