Hiroshi Usagawa books & textbook
Shōni hoken = Child health. 2, Shōgaiji no rikai to hattatsu shien
Hiroshi Usagawa; Hiroko OÌ„wada; Tomoyuki Funakoshi; Hiroo Matsuda
Tōkyō : Kenpakusha, 2008. /2008-04-01 Tankobon Hardcover
isbn-10: 4767932211 / isbn-13: 9784767932217
Kankaku to undō no kōjika ni yoru hattatsu rinshō no jissai
Tōkyō : Gakuensha, 2007. /2007-06-01 Tankobon Hardcover
isbn-10: 4761407050 / isbn-13: 9784761407056
Kankaku to undō no kōjika kara mita kodomo rikai
Tōkyō : Gakuensha, 2007. /2007-06-01 Tankobon Hardcover
isbn-10: 4761407042 / isbn-13: 9784761407049
