Variables and questionnaire for comparative fertility surveys /
Variables and questionnaire for comparative fertility surveys /
- New York : United Nations, 1970.
- iv, 104p. : forms.
- Population studies, no. 45 .
"United Nations publication. Sales no.: E.69.XIII.4." Prepared in collaboration with the United Nations Secretariat.
Bibliography: p. 102-104.
Fertility, Human.
Birth control.
Social surveys.
612.6 / VAR/V
"United Nations publication. Sales no.: E.69.XIII.4." Prepared in collaboration with the United Nations Secretariat.
Bibliography: p. 102-104.
Fertility, Human.
Birth control.
Social surveys.
612.6 / VAR/V