TY  - BOOK
ED  - Elvira L. Arellano...[et al] .
ED  - Elvira L. Arellano...[et al] .
TI  - Fundamentals of mathematics 1
SN  - 9716857207
U1  - Fil. 510 F981 2010 
PY  - 2010///
CY  - Quezon City, Phils. : 
PB  - Lorimar Pub., 
KW  - 1. Mathematics
N1  - Includes references
ER  -