TY  - BOOK
AU  - Wiatr Jerzy J.
TI  - Polish essays in the methodolgy of the social sciences
T2  - Boston studies in the philosophy of science; 131
U1  - #0aRz7, L9 
PY  - 1979///
CY  - Ordrecht
PB  - D Reidel Publishing     
KW  - SOCIAL SCIENCES
ER  -