ISBN 4844333089 books & textbook
Jōhō sekyuriti supesharisuto kyōkasho : 2013
1970- Masanori Kaneko; Kayoko Terada; Sokiusu japan. 金åæ£å‰‡
Tōkyō : Inpuresujapan, 2012. /2012-11-01 Tankobon Softcover
isbn-10: 4844333089 / isbn-13: 9784844333081
