[{"id":53611,"title":"Οικονομικά μαθηματικά","subtitle":null,"description":null,"image":null,"isbn":null,"isbn13":null,"ismn":null,"issn":null,"series":null,"pages":271,"publication_year":1989,"publication_place":"Αθήνα","price":"16.0","price_updated_at":null,"cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":650,"extra":null,"biblionet_id":55142,"url":"https://v2.bibliography.gr/books/oikonomika-mathhmatika-b4d6fc27-772b-40c8-b916-9504c59267c5.json"}]