TY  - BOOK
AU  -  Buenaflor, Lionel E.
TI  - The art of critical thinking: Logic for filipino students
SN  - 971-0388-75-2
U1  - 160 B928 2009 
PY  - 2009///
CY  -  Mandaluyong City
PB  -   Books Atbp.Publishing Corp.
ER  -