TY  - BOOK
AU  - Yu,Kam Por
TI  - Logic: the first art 
SN  - 0071256245 (pbk.)
U1  - 160 
PY  - 2007///
CY  - Singapore
PB  - McGraw-Hill
KW  - Logic
N1  - Includes bibliographical references and index; 1. The nature and development of logic - 2. Logic puzzles - 3. Propositional logic I - 4. Propositional logic II - Syllogistic logic I - 6. Syllogistic logic II - 7. Informal fallacies - 8. Propositional logic III - 9. Propositional logic IV - 10. Predicate logic I - 11. Predicate logic II - 12. Predicate logic III - 13. Conclusion
ER  -