TY  - BOOK
AU  - Heer,David M.
TI  - Society and population / 
SN  - 0876922647
U1  - 304.6 
PY  - 1987///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - SOCIAL SCIENCE
N1  - Includes index
ER  -