TY  - BOOK
AU  - Lee,Siu-Fan
TI  -  Logic: a complete introduction 
PY  - 2017///
CY  - Great Britain
PB  - Hodder & Stoughton
KW  - Logic
KW  - sears
N2  - Introduces three basic logical systems: categorical logic, propositional logic, and predicate logic, identifying in each system essential methods to test arguments and offering illustrations and exercises to assist the reader in mastering these skills
UR  - https://drive.google.com/file/d/1382M556yb0tv1HjPA0toquLXV2ZsuxUb/view?usp=share_link
ER  -