[{"id":49981,"title":"Μαθηματικά Β΄ γυμνασίου","subtitle":null,"description":null,"image":"http://www.biblionet.gr/images/covers/b51350.jpg","isbn":"960-375-099-9","isbn13":"978-960-375-099-4","ismn":null,"issn":null,"series":null,"pages":379,"publication_year":2001,"publication_place":"Αθήνα","price":"14.0","price_updated_at":null,"cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":323,"extra":null,"biblionet_id":51350,"url":"https://bibliography.gr/books/mathhmatika-v-gymnasiou-1680789a-0363-441c-a9fd-9486f5a9c7bf.json"}]