Johnson, L. Murphy  1934- <br/><br/>
Intermediate algebra / 
L. Murphy Johnson, Arnold R. Steffensen. 
 - 2nd ed. 
 - xi, 564 p. :  ill. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0673381269 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA 154.2 JOH 1989