TY  - BOOK
TI  - Manual IX: the methodology of measuring the impact of family pla nning programmes on fertility
U1  - 363.96 
PY  - 1989///
CY  - New York
PB  - United Nations, Dept. of international economic and so cial affairs
KW  - Family planning
KW  - Birth control
KW  - Fertility
N1  - Includes bibliographical references
ER  -