TY  - BOOK
AU  - United Nations, Economic and Social Affairs (Deptt of-)
ED  - United Nations, Economic and Social Affairs (Deptt of-)
TI  - General principles for national programmes of population projections as aids to development planning
U1  - Y:5, K5/UN 
PY  - 1965///
CY  - New York
PB  - UN         
N1  - Bibliography : P31-60
ER  -