4 x 4 式リ－ダ－シップ開発シ－ト
By: Nihon Nōritsu Kyōkai hen
Edition: Shohan.
Publisher: Nihon Nōritsu Kyōkai
Published: 1990
Place of publication: Tōkyō
Language: jpn
Number of pages: 239
Other titles: 4 x 4-shiki rīdāshippu kaihatsu shīto; Fō bai fō-shiki rīdāshippu kaihatsu shīto