Rucker, Walter E. <br/><br/>
Heath Mathematics : 
Walter E Rucker, Clyde A Dilley. 
 - Massachusetts, Toronto:  D.C. Heath and Company,  c1979. 
 - 348 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-669001249-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics -- Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>4512390 
<br/><br/><label>Dewey Class. No.: </label>Cir 510 R82 1979