creator Toda, Tsunekazu;
journal title The Hiroshima Economic Review
volume Volume 15
issue Issue 2
date of issued 1991-09-30
SelfDOI 10.15027/26880
creator Tsubaki, Yasukazu;
journal title The Hiroshima Economic Review
volume Volume 15
issue Issue 2
date of issued 1991-09-30
SelfDOI 10.15027/26881