TY  - BOOK
AU  - Raphael, Max.
TI  - Proudhon Marx Picasso: Three Studies in the Sociology of Art / 
SN  - 0-391-00596-0
U1  - R5(XN):g 
PY  - 1947///
CY  - New Jersey : 
PB  - Humanities Press , 
KW  - Sociology
ER  -