TY  - BOOK
AU  - Wiatr, Jerzy J.
TI  - Polish essays in the methodology of the social science
SN  - 9027707235
U1  - 501 
PY  - 1979///
CY  - Holland
PB  - D Reidel publishing company
KW  - Methodology
N1  - Vol 29
ER  -