TY  - BOOK
AU  - Bittinger,Marvin L.
TI  - Algebra & trigonometry: graphs & models 
SN  - 0201848880
U1  - 512.13 20
PY  - 1996///
CY  - Reading, Mass.
PB  - Addison-Wesley Publ.
KW  - Algebra
KW  - Graphic methods
KW  - Trigonometry
N1  - Includes index
ER  -