Goodman, Arthur <br/><br/>
Understanding elementary algebra / 
Arthur Goodman, Lewis Hirsch. 
 - 2nd ed. 
 - New York :  West Publishing,  1990. 
<br/><br/><label>ISBN: </label>0314481222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA152.2  / Goo 1990