TY  - BOOK
AU  - Chua, Simon
AU  - Ubarro, Arvie
AU  - Baluca, Roderick
AU  - Guerrero, Renato
AU  - Tan, Josephine Lorenzo Sy
TI  - Soaring 21st century mathematics: Precalculus 
SN  - 978-971-06-3928-1
U1  - SHS TB 512.4 C4706 2023 
PY  - 2023///
CY  - Quezon City
PB  - Phoenix Publishing House
KW  - Calculus
KW  - Study and teaching
ER  -