TY  - BOOK
AU  - Molina, Russell
AU  - Raquel, Conrad.
TI  - Sampu pataas, sampu pababa: kabilang sa seryeng matematika 
SN  - 9789715083041
AV  - PL 6165.4.M65 .Sa48 2007
PY  - 2007///
CY  - Quezon City
PB  - Adarna House, 
KW  - Children's stories, Filipino.
KW  - sears
KW  - Children's stories, Philippines (English)
N1  - a book in 2 languages.--Cover
ER  -