TY  - BOOK
T1  - The philosophy of the social sciences
T2  - Macmillan Student Editions
A1  - Ryan, Alan 1940-
LA  - English
PP  - London etc.
PB  - Macmillan
YR  - 1973
ED  - 1st ed., reprinted
UL  - https://colectivo.uloyola.es/Record/T177590
OP  - 249
CN  - 3
SN  - 333 109720 4
KW  - Ciencias sociales
ER  -