TY  - BOOK
AU  - Calalang, Bayani Antonio U.
AU  - Bayani Antonio U. Calalang
TI  - To be logical / 
SN  - 9710412150
U1  - Fil. 160 C141t 2011 
PY  - 2011///
CY  - Mandaluyong City, Phils. : 
PB  - Books Atbp., 
KW  - 1. Logic–Critical thinking
N1  - Includes bibliographical references

ER  -