TY  - BOOK
AU  - Polanyi, Michael 
TI  - The logic of personal knowledge: essays presented to Michael Polanyi on his seventieth birthday, 11th March 1961
AV  - Q171.L84 1961 
PY  - 1961///
CY  - Glencoe IL
PB  - Free Press
KW  - Polanyi, Michael,
KW  - Science
KW  - Social sciences
N1  - Includes bibliographies
ER  -