TY  - GEN
AU  - Medley, A.I.
AU  - Studer,Marilyn R
TI  - Study guide for precalculus: Algebra,trigonometry and Analytic geometry
SN  - 081628542x
U1  - 512.1 
PY  - 1982///
CY  - California
PB  - Holden-Day
ER  -