TY  - BOOK
AU  - Cornejo,Nigel L.
TI  - Logic: the art of defining and reasoning 
SN  - 9786214060047
AV  - BC108  C3 2015
PY  - 2015///
CY  - Manila, PH
PB  - Mindshapers Co., Inc.
KW  - Logic
ER  -