TY  - BOOK
AU  - Lawrence A. Trivieri
TI  - Precalculus Mathematics Functions & Graphs : Comprehensive Outline in Easy-To-Use Narrative Format, Supplements Major Textbooks, solved Problems, Charts, Graphs, Fully Indexed 
SN  - 9780064671651
U1  - 515 TRI 1993 
PY  - 1993///
CY  - USA 
PB  - Harper Perennial Collins Publishers
ER  -