TY  - BOOK
AU  - Eva,Evelyn M.
AU  - Malabanan,Carlita R.
AU  - Tirona,Carolina T.
AU  - Torreno,Elsie T.
TI  - Ladders to learning mathematics k
SN  - 9789715538275
U1  - 510 
PY  - 2012///
CY  - Quezon City
PB  - Abiva Publishing House, Inc.
KW  - Mathematics Education
ER  -