TY  - BOOK
AU  - Buñag, Willie Abaca
TI  - Logic: simplified fundamental principle of correct thinking
SN  - 978-971-0508-68-6
U1  - Fil 160 B85 2012 
PY  - 2012///
CY  - Malabon City
PB  - Jimczyville Publications
KW  - Logic
N1  - Includes bibliographical references
ER  -