ISBN 4863712804 books & textbook
Chiteki shogai kyoiku ni okeru gakuryoku mondai : Manabu chikara manandeiru chikara mananda chikara.
pub.2010.; Yuichi Iwai; Yoshihiro Hanzawa Kenji Watanabe; Noboru Niwa
Jiasukyoikushinsha. /2014-11-01 Tankobon Hardcover
isbn-10: 4863712804 / isbn-13: 9784863712805
