[{"id":4840,"title":"Πιάνο, αρμονία, συνοδεία","subtitle":null,"description":null,"image":"http://www.biblionet.gr/images/covers/b5084.jpg","isbn":"960-12-0670-1","isbn13":"978-960-12-0670-7","ismn":null,"issn":null,"series":null,"pages":157,"publication_year":1998,"publication_place":"Θεσσαλονίκη","price":"17.0","price_updated_at":"2010-05-19","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":221,"extra":null,"biblionet_id":5084,"url":"https://bibliography.gr/books/piano-armonia-synodeia.json"},{"id":5341,"title":"Θεωρία της μουσικής","subtitle":"Το πρώτο μου βιβλίο","description":null,"image":"http://www.biblionet.gr/images/covers/b5613.jpg","isbn":"960-290-342-2","isbn13":"978-960-290-342-1","ismn":null,"issn":null,"series":null,"pages":108,"publication_year":1998,"publication_place":"Αθήνα","price":"21.0","price_updated_at":"2012-02-23","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":261,"extra":null,"biblionet_id":5613,"url":"https://bibliography.gr/books/thewria-ths-mousikhs.json"},{"id":32188,"title":"Κονσέρτα για νέους","subtitle":"Βασική θεωρία της μουσικής","description":null,"image":null,"isbn":null,"isbn13":null,"ismn":null,"issn":null,"series":null,"pages":233,"publication_year":1998,"publication_place":"Αθήνα","price":"21.0","price_updated_at":"2007-03-06","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":235,"extra":null,"biblionet_id":33110,"url":"https://bibliography.gr/books/konserta-gia-neous.json"}]