TY  - BOOK
AU  - Mateo, Rhea R.
AU  - Pantino, Normalyn R.
AU  - Amacio, Leonor T.
TI  - Precalculus: for senior high school 
SN  - 978-971-98-2007-9
AV  - QA 305 M38 2022 
PY  - 2022///.
CY  - Quezon City
PB  - C & E Publishing, Inc
KW  - PRECALCULUS
N1  - Includes Glossary, Index, and References.; Unit 1 : Analytic Geometry. -- Unit 2 : Sequence and Series. -- Unit 3 : Circular Functions. -- Unit 4 : Trigonometry.
ER  -