TY  - BOOK
AU  - Brown Gary D
AU  -  Brown Duane
TI  - Survey of the soical sciences
SN  - 0070081956
U1  - Sigma, L5 
PY  - 1975///
CY  - New York
PB  - McGraw-Hill U S A      
KW  - Social Sciences
N1  - Bib p. 362-68
ER  -