TY  - BOOK
AU  - Alferez,Merle
AU  - Cuison,Manuel
AU  - III,Guillermo Supangan
TI  - MSA mental math tricks: multiplication techniques 
SN  - 971-8740-88-0
U1  - 510.076   
PY  - 2006///]
CY  - Cainta Rizal
PB  - MSA Pub.
KW  - MATHEMATICS
ER  -