TY  - BOOK
AU  - Belen, V.M.
TI  - Effective study and thinking skills
SN  - 971-42-0399-6
U1  - GC 371.30281 E27 2003 
PY  - 2003///
CY  - Bulacan
PB  - Trinitas Publishing
KW  - Library
N1  - Includes index
ER  -