[{"id":37356,"title":"Για το έργο του Ένγκελς \"Ο ρόλος της εργασίας στην εξανθρώπιση του πιθήκου\"","subtitle":null,"description":null,"image":null,"isbn":null,"isbn13":null,"ismn":null,"issn":null,"series":null,"pages":103,"publication_year":1987,"publication_place":"Αθήνα","price":null,"price_updated_at":null,"cover_type":"Μαλακό εξώφυλλο","availability":"Εξαντλημένο","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":4,"extra":null,"biblionet_id":38366,"url":"https://bibliography.gr/books/gia-to-ergo-tou-engkels-o-rolos-ths-ergasias-sthn-eksanthrwpish-pithhkoy.json"}]