TY  - BOOK
AU  - Hornsby 
AU  - Lial, Margaret L.
TI  - A graphical approach to college algebra 
SN  - 067399130X 
U1  - 512.9 HOR 1996 
PY  - 1996///
CY  - New York
PB  - HarperCollins College Publishers
KW  - Algebra
N1  - Includes index
ER  -