TY  - BOOK
AU  - Mercado,Jesus P.
TI  - Next century mathematics: basic calculus grade II senior high school / 
SN  - 9789710639304
U1  - 515.15 
PY  - 2016///
CY  - Quezon City: 
PB  - Phoenix Publishing House, Inc., 
KW  - Basic calculus for grade II.
KW  - Mathematics problems  and exercises.
KW  - Study and  teaching.
ER  -