Essential algebra /
Johnston, C. L. 1911-
Essential algebra / [textbook] C.L. Johnston, Alden T. and Willis, Gale M. Hughes - Fourth edition / - Belmont : Wadsworth, 1985. - 600 pages : illustrations ; 28 cm. - Johnston, C. L. 1911- (Carol Lee), Johnston/Willis developmental mathematics series. .
Includes bibliographic reference and index.
0534050220
Algebra.
QA152.2 / JOH
Essential algebra / [textbook] C.L. Johnston, Alden T. and Willis, Gale M. Hughes - Fourth edition / - Belmont : Wadsworth, 1985. - 600 pages : illustrations ; 28 cm. - Johnston, C. L. 1911- (Carol Lee), Johnston/Willis developmental mathematics series. .
Includes bibliographic reference and index.
0534050220
Algebra.
QA152.2 / JOH