TY  - BOOK
AU  - Ryan,Alan
TI  - The philosophy of the social sciences
SN  - 039444017X
AV  - H61 .R88 1970b
U1  - 301/.01 
PY  - 1970///]
CY  - New York
PB  - Pantheon Books
KW  - Social sciences
KW  - Local
N1  - 920518; Includes bibliographical references
ER  -