TY  - BOOK
AU  - H.,P.B.
AU  - H.,C.L.
TI  - Sociology, from concepts to practice
SN  - 0070497877
AV  - HM51 .P48
U1  - 301 
PY  - 1979///
CY  - New York
PB  - McGraw-Hill
KW  - Sociology
N1  - Includes indexes; Bibliography: p. 489-500
ER  -