TY  - BOOK
AU  - Larson,Roland E
AU  - Hostetler,Robert P
TI  - Precalculus
SN  - 066928310x (cased)
PY  - 1993///
CY  - Lexington
PB  - D. C. Heath and Co.
KW  - Functions
N1  - Includes index
ER  -