[{"id":49956,"title":"Η υπόσχεση του επερχόμενου μεσαίωνα","subtitle":null,"description":null,"image":null,"isbn":null,"isbn13":null,"ismn":null,"issn":null,"series":null,"pages":280,"publication_year":1978,"publication_place":"Αθήνα","price":"12.0","price_updated_at":null,"cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":"αγγλικά","original_title":"The promise of the coming dark age","publisher_id":717,"extra":null,"biblionet_id":51325,"url":"https://v2.bibliography.gr/books/h-yposxesh-tou-eperxomenou-mesaiwna.json"}]