Author

Masao Hirota

2 books found

Cover of Daitoshi ni okeru jichi no kadai to jichitaikan renkei

Daitoshi ni okeru jichi no kadai to jichitaikan renkei

Shigeru Nishimura, Masao Hirota · First published 2014

Cover of Gendai Doitsu chiho jichi no choryu (Toshi mondai kenkyu sosho)

Gendai Doitsu chiho jichi no choryu (Toshi mondai kenkyu sosho)

Masao Hirota · First published 1992