TY  - BOOK
AU  - Bittinger,Marvin 
TI  - Algebra and Trigonometry graphs and models 
SN  - 0-395-78644-4
AV  - QA 154.2 A 44 2001
PY  - 2001///
CY  - Addison wesley
PB  - Boston
KW  - algebra
ER  -