TY  - BOOK
AU  - Dela Cruz, Perla S. 
AU  - Maderal, Lea D. ; Valdez, Ma. Theresa Christine C.
TI  - Basic Calculus for Senior High School
SN  - 978-971-98-0913-5
U1  - SHS 515 D37b 
CY  - Quezon City 
KW  - Calculus
ER  -