TY  - BOOK
AU  - Weeks, John R.
TI  - Population: : An introduction to concepts and issues
SN  - 0534101224
U1  - 304.6 
PY  - 1989///
CY  - California: 
PB  - Wadsworth Publishing Company, 
KW  - Contemporary
KW  - Demographic
KW  - Population
KW  - Sociology
ER  -