TY  - BOOK
AU  - Petersen, William 
TI  - Population
SN  - 6910542
U1  - 301.32 2nd 
PY  - 1969///
CY  - London
PB  - Macmillan Company
KW  - Population
KW  - Emigration and immigration
KW  - Acculturation
KW  - United States
N1  - Include Index
ER  -