TY  - BOOK
AU  - Larson,Roland E.
AU  - Hostetler Robert P.
TI  - Algebra and trigonometry
SN  - 0-669-05644-8
U1  - 512.13 
PY  - 1985///
CY  - Massachusetts
PB  - D.C. Heat
KW  - ALGEBRA
KW  - TRIGONOMETRIA
ER  -