TY  - BOOK
AU  - Polanyi Michael
TI  - Knowing and being :  Essays. Edited by Marjorie Gre   
SN  - 226672840
U1  - R2, K9 
PY  - 1969///
CY  - Chicago
PB  - University of Chicago Press       
KW  -  Philosophy
KW  - Epistemology
ER  -