TY  - BOOK
AU  - Polanyi Michael
TI  - Personal knowledge:  Towards a post-critical philosophy
SN  - 0710076916 (hbk)
U1  - A:R, J8;K9 
PY  - 1969///
CY  - London
PB  - Routledge & Kegan UK    
KW  - SCIENCE
ER  -