ISBN 4092700180 books & textbook
Columbus (Shogakukan manga version learning person Hall) (2008) ISBN: 4092700180 [Japanese Import]
Yasuyuki Aoki; Ikuo Miyazoe; Kensaku Saguchi
Tōkyō : Shōgakkan, 2008. /2008-09-01 Tankobon Hardcover
isbn-10: 4092700180 / isbn-13: 9784092700185
