3 results filtered with: United Nations. Secretariat
- Books
Second United Nations Congress on the Prevention of Crime and the Treatment of Offenders : London, 8-19 August 1960 report / prepared by the Secretariat.
United Nations Congress on the Prevention of Crime and the Treatment of Offenders 1960 : London, England)Date: 1960- Books
Methods for projections of urban and rural population.
United Nations. Secretariat.Date: 1974- Books
Variables and questionnaire for comparative fertility surveys / prepared by the Committee on Comparative Studies of Fertility and Fertility Planning of the International Union for the Scientific Study of Population in collaboration with the United Nations Secretariat.
Date: 1970