[{"id":49251,"title":"Η ελευθερία","subtitle":"Θεωρία και πράξη της επετείου στην μοντέρνα εκπαίδευση","description":null,"image":null,"isbn":null,"isbn13":null,"ismn":null,"issn":null,"series":null,"pages":119,"publication_year":1990,"publication_place":"Αθήνα","price":"3.0","price_updated_at":null,"cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":258,"extra":null,"biblionet_id":50594,"url":"https://bibliography.gr/books/h-eleutheria.json"}]