Yazar
sumio okawa
2 cilt bulundu.
Cilt sonuçları
Shōhishahō no kokusaika
Nagao, Jisuke, Kōhei Nakabō, Sumio Ōkawa · Nihon Hyoronsha
280 sayfa · 1996
Law and legislation / Consumer protection
Kōreisha no seikatsu to hō
Sumio Ōkawa, Shūhei Ninomiya, Naoko Kano · Hatsubaijo Yūhikaku
233 sayfa · 1999
Social conditions / Legal status, laws / Older people