TY  - BOOK
AU  - Corazon S. Aspuria
AU  - Manalo,Liberty Gay C.
AU  - Molina,MAFelisa A.
AU  - MAniquiz,Ederlina B.
TI  - Differential Calculus: a work text
SN  - 9789214270491
U1  - 515 D569 2019 
PY  - 2019///
CY  - Manila, Philippines
PB  - Unlimited Books
ER  -