[{"id":26469,"title":"Εισαγωγή στη συστημική θεωρία","subtitle":null,"description":null,"image":"http://www.biblionet.gr/images/covers/b27221.jpg","isbn":"960-218-136-2","isbn13":"978-960-218-136-2","ismn":null,"issn":null,"series":{"id":2257,"name":"Γλώσσα - Θεωρία - Πράξη","books_count":28,"tsearch_vector":"'glossa' 'glvssa' 'glwssa' 'praksh' 'praksi' 'praxh' 'theoria' 'thevria' 'thewria'","created_at":"2017-04-13T01:09:10.081+03:00","updated_at":"2017-04-13T01:09:10.081+03:00"},"pages":368,"publication_year":1997,"publication_place":"Αθήνα","price":"20.0","price_updated_at":"2011-02-09","cover_type":"Μαλακό εξώφυλλο","availability":"Κυκλοφορεί","format":"Βιβλίο","original_language":null,"original_title":null,"publisher_id":173,"extra":null,"biblionet_id":27221,"url":"https://v2.bibliography.gr/books/eisagwgh-sth-systhmikh-thewria.json"}]