Thumnail
creator Otsuka, Yutaka;
journal title Daigaku ronshu: Research in higher education
issue Issue 20
date of issued 1991-03
SelfDOI 10.15027/27493
Thumnail
creator Otsuka, Yutaka;
journal title Daigaku ronshu: Research in higher education
issue Issue 10
date of issued 1981-11
SelfDOI 10.15027/27486
Thumnail
creator Kerr, Clark; Otsuka, Yutaka;
journal title Daigaku ronshu: Research in higher education
issue Issue 8
date of issued 1980-08
SelfDOI 10.15027/27484
Thumnail
creator Otsuka, Yutaka;
journal title Daigaku ronshu: Research in higher education
issue Issue 8
date of issued 1980-08
SelfDOI 10.15027/27483
Thumnail
creator Stadtman, Verne A.; Otsuka, Yutaka;
journal title Daigaku ronshu: Research in higher education
issue Issue 7
date of issued 1979-06
SelfDOI 10.15027/27482
Thumnail
creator Ohtsuka, Yutaka;
journal title 教育學研究
volume Volume 60
issue Issue 2
date of issued 1993-06
Thumnail
creator Otsuka, Yutaka;
journal title 比較教育学研究
issue Issue 28
date of issued 2002-06-30
Thumnail
creator Otsuka, Yutaka;
journal title 比較教育学研究
issue Issue 20
date of issued 1994-07-01