[{"id":172251,"title":"Ασκήσεις μαθηματικών","subtitle":null,"description":null,"image":null,"isbn":null,"isbn13":null,"ismn":null,"issn":null,"series":null,"pages":40,"publication_year":1980,"publication_place":"Θεσσαλονίκη","price":"5.0","price_updated_at":"2012-01-30","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί - Εκκρεμής εγγραφή","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":994,"extra":null,"biblionet_id":175345,"url":"https://v2.bibliography.gr/books/askhseis-mathhmatikwn.json"}]