TY  - BOOK
AU  - De Elon, Cecile M., 
AU  - Bernabe,Julieta
AU  - Mata,Nila
AU  - Marasigan,Jose
TI  - Integrated mathematics  l / 
SN  - 9710717006
U1  - 510 
PY  - 2000///.
CY  - Quezon City: 
PB  - Vibal Publishing House Inc.
KW  - Mathematics.
KW  - for secondary education.
N1  - includes bibliography and glossary
ER  -