TY  - BOOK
AU  - Bittinger Marvin L.
AU  - Judith A, Beecher
AU  - David J. Ellenbogen
AU  - Judith A. Penna
TI  - Algebra and Trigonometry: Graphs and models
SN  - 0321279115
AV  - QA 152.3 .A49 2006 
PY  - 2006///
CY  - New York.
PB  - Pearson Adison Wesley
KW  - Algebra
KW  - Algebra-Graphic methods
KW  - Trigonometry
KW  - Function analysis
ER  -