TY  - BOOK
AU  - Evangelista, Francis Julius N.
TI  - Critical thinking a college student's introduction to logic
SN  - 9710867792
PY  - 2008///
CY  - Mandaluyong City
PB  - National Book Store
KW  - Logic
KW  - sears
N1  - References: page 254-255
ER  -