TY  - BOOK
AU  - Orines, Fernando
AU  - Argel, Analynn
AU  - Mallari, Ma. Theresa
TI  - Pre calculus: Next century mathematics 
SN  - 978-971-06-5149-8
U1  - SHS TB 512.1 Or47 2022 
PY  - 2022///
CY  - Quezon City
PB  - Phoenix Publishing House
KW  - Calculus
ER  -