TY  - BOOK
AU  - Lotho,Catalina
AU  - Catipon,Julio
AU  - Eleazar,Maria
AU  - Marquez,Lualhati
AU  - Dilao,Soledad
TI  - Mathematics I: arithmetic 
SN  - 971070690X
U1  - Fil. 510 M426 1985 
PY  - 1985///
CY  - Metro Manila
PB  - Vibal Publishing House, Inc.
KW  - Arithmetic
KW  - Mathematics
ER  -