[{"id":91315,"title":"Μαθηματικές πράξεις με το μυαλό","subtitle":null,"description":null,"image":"http://www.biblionet.gr/images/covers/b93371.jpg","isbn":"960-8207-60-6","isbn13":"978-960-8207-60-8","ismn":null,"issn":null,"series":null,"pages":40,"publication_year":2004,"publication_place":"Αθήνα","price":"5.0","price_updated_at":"2013-11-21","cover_type":"Μαλακό εξώφυλλο","availability":"Εξαντλημένο","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":523,"extra":null,"biblionet_id":93371,"url":"https://bibliography.gr/books/mathhmatikes-prakseis-me-to-myalo.json"}]