TY  - BOOK
AU  - Perry,John A.
AU  - Perry,Erna
TI  - Contemporary society: an introduction to social science 
SN  - 0060451602
AV  - H85 .C66 1991
PY  - 1991///
CY  - New York
PB  - Harper & Row
KW  - Social sciences
N1  - Includes bibliographical references
ER  -