Vista normal Vista MARC Vista ISBD

Demographic aspects of manpower : Report I : Sex and age patterns of participation in economic activities - New York : United Nations, 1962 - 81 p. : 27 cm - Population studies .

Subjects--Corporate Names:
United Nations Department of Economic and Social Affairs

Subjects--Topical Terms:
Demografia
Poblacion activa
Trabajo (mano de obra)

Universal Decimal Class. No.: 314