TY  - BOOK
AU  - Zopf,Paul E.
TI  - Population: an introduction to social demography 
SN  - 087484715X
AV  - HB871 .Z67 1984
U1  - 304.66 19
PY  - 1984///
CY  - Palo Alto, Calif.
PB  - Mayfield Pub. Co.
KW  - Population
KW  - Demography
KW  - Social aspects
N1  - Includes indexes; Bibliography: p. 470-487
ER  -