TY  - BOOK
AU  - Joven, J.R.
TI  - Teaching and learning logic: : critical thinking 
SN  - 978-971-23-5642-1
U1  - GC 160 J829 2011 
PY  - 2011///
CY  - Manila, Philippines
PB  - Rex Book Store, 
KW  - Teaching
KW  - Logic
N1  - Includes bibliographical references and index
ER  -