TY  - BOOK
AU  - Ajdukiwicz, Kazimerz
AU  - Quinton, Anthony
AU  - Skolimowski, Henryk
TI  - Problems and theories of philosophy
SN  - 0-521-20219-1
U1  - 101 21st
PY  - 1973///
CY  - New York
PB  - Cambridge University
KW  - Philosophy
ER  -