TY  - GEN
AU  - Heer, David M.
AU  - Grigsby, Jill S. 
TI  - Society and population
SN  - 8120308670
U1  - 304.6 
PY  - 1994///
CY  - New Delhi
PB  - Prentice - Hall of India Pvt. Ltd.
KW  - Social Sciences
KW  -  Factors Affecting Social Behavior
KW  - Papulation
ER  -