TY  - BOOK
AU  - Sarmiento, Felipe
AU  - De Castro, Wilfredo N.
TI  - Basic calculus for senior high school
SN  - 978-971-9654-76-6
U1  - 515 Sa74 2017 
CY  - Manila
PB  - Unlimited Books Library,.
KW  - Calculus- Textbooks
ER  -