[{"id":50150,"title":"Τα μαθηματικά Α΄ γυμνασίου","subtitle":null,"description":null,"image":null,"isbn":"960-7608-00-3","isbn13":"978-960-7608-00-0","ismn":null,"issn":null,"series":{"id":951,"name":"Οικοβιβλία","books_count":33,"tsearch_vector":"'ikobiblia' 'oikobiblia' 'oikoviblia'","created_at":"2017-04-13T00:57:39.726+03:00","updated_at":"2017-04-13T00:57:39.726+03:00"},"pages":324,"publication_year":1994,"publication_place":"Αθήνα","price":"9.0","price_updated_at":null,"cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":95,"extra":null,"biblionet_id":51519,"url":"https://bibliography.gr/books/ta-mathhmatika-a-gymnasiou.json"}]