DOWNING, DOUGLAS <br/><br/>
CALCULUS  The Easy Way 
DOUGLAS,DOWNING 
 - rev.ed 
 - USA  Barron's EDucational series. INc.  1996 
 - xi,268p.:  ill. 
<br/><br/><label>ISBN: </label>0812091418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Science
<br/><br/><label>Dewey Class. No.: </label>500.01 DOW