found: Tōkyō Keizai Kenkyū Sentā. Nihon no kinʼyū, 1971.
found: Strategic approaches to the international economy, c1996: CIP t.p. (Koichi Hamada; prof. of econ., Yale Univ.) data sheet (Hamada, Kōichi; b. 1/8/36) introd. (b. Jan. 1936 in Tokyo; 1958 grad. Fac. of Law, Univ. of Tokyo; master degree (econ.) from Univ. of Tokyo; grad. study at Yale)
found: NDL zōsho mokuroku, 1969/1976: v. 1, no. 2, p. 375 (under Gendai keizaigaku, 6 (1974): Hamada, Kōichi (1936- ))
notfound: Kenkyūsha sōran, jinbun, 1984.
Hamada, Kōichi, 1936-
