[{"id":30979,"title":"Μετασχηματιστές και ηλεκτρικές μηχανές","subtitle":null,"description":null,"image":null,"isbn":"960-331-072-7","isbn13":"978-960-331-072-3","ismn":null,"issn":null,"series":{"id":553,"name":"Βιβλιοθήκη του Ηλεκτρολόγου","books_count":41,"tsearch_vector":"'bibliothhkh' 'bivliothhkh' 'hlektrologou' 'hlektrologoy' 'ilektrologou' 'tou' 'toy' 'tu' 'vibliothhkh'","created_at":"2017-04-13T00:56:01.564+03:00","updated_at":"2017-04-13T00:56:01.564+03:00"},"pages":279,"publication_year":1994,"publication_place":"Αθήνα","price":"18.0","price_updated_at":"2010-02-12","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":"γερμανικά","original_title":"Transformatoren und Elektrische Maschinen","publisher_id":161,"extra":null,"biblionet_id":31853,"url":"https://v2.bibliography.gr/books/metasxhmatistes-kai-hlektrikes-mhxanes.json"}]