TY  - BOOK
AU  - Bittinger,Marvin L.
AU  - Beecher,Judith A.
AU  - Ellenbogen,David J.
AU  - Penna,Judith A.
TI  - Precalculus: graphs & models 
SN  - 9780321525345
AV  - QA 39.3 .P74 2009
U1  - 512/.13 22
PY  - 2009///
CY  - Boston
PB  - Pearson/Addison Wesley
KW  - Precalculus
KW  - Textbooks
KW  - Algebra
KW  - Graphic methods
KW  - Trigonometry
KW  - Functional analysis
N1  - Includes indexes
ER  -