TY  - BOOK
AU  - United Nations, International Economic And Social Affairs (Department of-)
ED  - United Nations, International Economic And Social Affairs (Department of-)
TI  - Mannual X :  indirect techniques for demographci estimation
T2  - Population studies; 81
U1  - Y:5:4g, M3 
PY  - 1983///
CY  - New York
PB  - United Nations     
KW  - SOCIOLOGY
ER  -