ID:DA1199039X
同姓同名の著者を検索
Tapani Purola, Esko Kalimo, and Kauko Nyman
Research Institute for Social Security 1974 Publications of the Social Insurance Institution, Finland A ; 11
: hbd , : pbk
所蔵館1館
Tapani Purola . .
Research Institute for Social Security 1968 Publication of the National Pensions Institute of Finland Series A: 3