TY  - BOOK
AU  - Hauser,Philip Morris,1909-
AU  - Duncan,Otis Dudley
TI  - The Study of population: an inventory and appraisal 
SN  - 0226319512
PY  - 1959///
CY  - Chicago, Ill.
PB  - University of Chicago
KW  -  Demography
KW  -  Population
ER  -