Annual report on child welfare, for the ... session of the Advisory Committee on Social Questions
3rd session (June 19, 1939)-4th sess. (June 24, 1940) ; 1940/1941 (May 1940/Dec. 1941)-
League of Nations, Child Welfare Information Centre
書名
Annual report on child welfare, for the ... session of the Advisory Committee on Social Questions
著作者等
League of Nations. Child Welfare Information Centre
書名別名
Series of League of Nations publications. IV, Social