[{"id":21097,"title":"Μαθηματικά Γ΄ γυμνασίου","subtitle":"Συνοδευτικό βοήθημα","description":null,"image":"http://www.biblionet.gr/images/covers/b21732.jpg","isbn":"960-378-242-4","isbn13":"978-960-378-242-1","ismn":null,"issn":null,"series":{"id":962,"name":"Βιβλία για την Εκπαίδευση · Μαθηματικά Γυμνασίου","books_count":15,"tsearch_vector":"'biblia' 'bivlia' 'ekpaidefsh' 'ekpaideush' 'ekpedeush' 'gia' 'gimnasiou' 'gumnasiou' 'gymnasiou' 'mathhmatika' 'mathimatika' 'thn' 'tin' 'viblia'","created_at":"2017-04-13T00:57:43.943+03:00","updated_at":"2017-04-13T00:57:43.943+03:00"},"pages":236,"publication_year":2000,"publication_place":"Αθήνα","price":"9.0","price_updated_at":"2009-10-14","cover_type":"Μαλακό εξώφυλλο","availability":"Έχει αποσυρθεί από την κυκλοφορία","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":39,"extra":null,"biblionet_id":21732,"url":"https://v2.bibliography.gr/books/mathhmatika-g-gymnasiou-222e7036-f525-4ed5-977f-168bd43ccfc4.json"}]