Summary of annual reports received from governments between ..., and the ... session of the Advisory Committee on Social Questions ... /
League of Nations.Child Welfare Information Centre.
Geneva : The Centre,
1937-1938.
Issued with the following official numbers: 1936/37, C.316.M.212. 1937. IV. [C.Q.S./B.3.]; 1937/38, C.81.M.36.1938. IV.[C.Q.S./P.E./C.I.39.].
Child welfare
Annual report on child welfare, for the ... session of the Advisory Committee on Social Questions