TY  - BOOK
AU  - Perry,John A.
AU  - Perry,Erna
TI  - Social problems in today's world
AV  - HM 51 .S6623 1978
PY  - 1978///
CY  - Boston
PB  - Little, Brown
KW  - Sociology
KW  - Social problems
KW  - United States
KW  - Social conditions
KW  - 1945-
ER  -