TY  - BOOK
TI  - Teaching and learning logic (critical thinking) 
SN  - 9789712356421
AV  - BC177  .J829 2011  
U1  - FIL 160  
PY  - 2011///
CY  - Manila : 
PB  - Rex Book Store
N1  - College; 1210L-1700L
ER  -