TY  - BOOK
AU  - Ryan, Alan
TI  - The Philosophy of the Social Sciences
SN  - 0-333-10972-4
U1  - 300.1/RYA/P 
PY  - 1970///
CY  - 
PB  - London: The Macmillan Press Ltd
KW  - Scientific theories
KW  - Social sciences - Philosophy
N1  - 6657; Social sciences - Philosophy
ER  -