TY  - BOOK
AU  - Larson, Roland E.
AU  - Robert P. Hostetler
AU  - Bruce H. Edwards
TI  - Algebra and trigonometry : : a graphing approach
SN  - 0-669-33341-7.
U1  - Circ. 512 L335a 1993 
PY  - 1993///
CY  - Mass. : 
PB  - D. C. Heath and Company, 
KW  - 1. Algebra
KW  - 2. Trigonometry
ER  -