TY  - BOOK
AU  - Larson, Ron,
AU  - Hostetler, Robert P.;Edwards, Bruce H.,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : a graphing approach 
SN  - 669282944
SN  - 2
PY  - 1993///];copyright 199346
CY  - Lexington, MA
PB  - D.C. Heath
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Graphic methods
KW  - Algebra
N1  - Includes indexes; 5
ER  -