TY  - BOOK
AU  - Obsequio, Enrico L.
TI  - Experiential unified mathematics 9
SN  - 9789717132921
U1  - Fil. 510 Ob14e 2014 
PY  - 2014///
CY  - Quezon City, Philippines : 
PB  - Dane Publishing House, 
KW  - 1. Mathematics
N1  - Includes index
ER  -