ISBN 9784322125719 books & textbook
Shiranai dewa sumasarenai intanetto riyo no kokoroe kesu sutadi.
Shigekazu Torigai; Shun'ichiro Kasai; Yoshiaki Kanda; Satoshi Fukazawa
Kinzai. /2014-06-01 Tankobon Hardcover
isbn-10: 4322125719 / isbn-13: 9784322125719
