[{"id":19200,"title":"Μαθηματικές σπαζοκεφαλιές","subtitle":null,"description":null,"image":"http://www.biblionet.gr/images/covers/b19820.jpg","isbn":"960-7023-19-6","isbn13":"978-960-7023-19-3","ismn":null,"issn":null,"series":null,"pages":186,"publication_year":1991,"publication_place":"Αθήνα","price":"20.0","price_updated_at":"2017-02-16","cover_type":"Σκληρό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":"αγγλικά","original_title":"Mathematical Funfair","publisher_id":398,"extra":null,"biblionet_id":19820,"url":"https://bibliography.gr/books/mathhmatikes-spazokefalies.json"}]