TY  - BOOK
AU  - Concepcion, Benjamin Pelayo.
TI  - Exploring mathematics for teachers: LET reviewer 
SN  - 9789719376439
AV  - QA 43 .C744 2002
PY  - 2002///]
CY  - Manila
PB  - MET Review, LET Specialist
KW  - Mathematics
KW  - sears
ER  -