TY  - BOOK
AU  - K�orner,Stephan
TI  - Conceptual thinking,: a logical inquiry
AV  - BD161.K6 1959 
PY  - 1959///]
CY  - New York
PB  - Dover Publications
KW  - Knowledge, Theory of
KW  - Thought and thinking
KW  - Reasoning
N1  - "An unabridged and corrected republication of the first edition."
ER  -