TY  - BOOK
AU  - Ruben, David-Hillel.
TI  - The metaphysics of the social world
SN  - 071009826X :
U1  - 300.1 
PY  - 1985///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Social sciences
N1  - Includes indexes
ER  -