TY  - BOOK
AU  - Sinha,  V. C 
AU  - Zacharia, E. 
TI  - Elements of demography: With demographic profile of india and the world 
U1  - 312 
PY  - 1984///
CY  - New Delhi
PB  - Allied Publishers
KW  - Deomgraphy
N1  - Includes references
ER  -