Algebra and trigonometry :
Larson, Ron
Algebra and trigonometry : a graphing approach / Ron Larson. - 4th ed. - p. cm.
0618394559
2003113990
QA154.2 / .L37 2004
Algebra and trigonometry : a graphing approach / Ron Larson. - 4th ed. - p. cm.
0618394559
2003113990
QA154.2 / .L37 2004