TY  - BOOK
AU  - Alferez, Merle S.
AU  - Alferez, Gerard S.
TI  - MSA Math competition: for high school level, Book 1 
SN  - 9789710506248 [paperback]
PY  - 2010///
CY  - Cainta, Philippines
PB  - MSA Publishing house
N1  - Content : Preliminary round -- Elimination round -- Quarterfinal round -- Semifinal round -- Final round
ER  -