TY  - BOOK
AU  - Alfarez, Merle S.
TI  - Math Competition Book 1: High school level 
SN  - 9789710506248
AV  - QA 36 .Al385 2013
PY  - 2013///
CY  - Quezon City
PB  - MSA Publishing House
KW  - Mathematics
ER  -