[{"id":30383,"title":"Η έρευνα με ερωτηματολόγιο","subtitle":"Το εγχειρίδιο του καλού ερευνητή","description":null,"image":null,"isbn":"960-7643-33-X","isbn13":"978-960-7643-33-9","ismn":null,"issn":null,"series":null,"pages":259,"publication_year":2000,"publication_place":"Αθήνα","price":"17.0","price_updated_at":"2011-07-13","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":344,"extra":null,"biblionet_id":31238,"url":"https://bibliography.gr/books/h-ereuna-me-erwthmatologio.json"}]