Shiawase seikoÌ"ryoku o himashi ni takameru EQ noÌ"to: Burogu ninki no.1 koÌ"chi ga oshieru

by Yoshinori Noguchi Tankobon Hardcover details (United States). ISBN: 978-4-534-04019-0 ISBN-10: 4-534-04019-9 ToÌ"kyoÌ" : Nihon JitsugyoÌ" Shuppansha, 2006. · 2006