Constitutional provisions concerning social and economic policy an international collection of texts covering 450 countries and other governmental units.

Sonraí bibleagrafaíochta
Údar corparáideach: International labor office
Rannpháirtithe: Jenks, Clarence Wilfred 1909-
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Montreal s.n. 1944.
Ábhair: