TY  - BOOK
AU  - Cryan, Dan; 
TI  - Introducing logic
SN  - 9781840465853
U1  - 160CRY 
PY  - 2001///
CY  - UK    
PB  - : Totem Books
KW  -  Psychlogy Logic
KW  - Reasoning
KW  - Logic
KW  - Dan Cryan Sharron Shatil
KW  - and Introducting Logic
ER  -