HEDDENS,James.W <br/><br/>
TODAYS MATHEMATICS 

 - 6TH ED. 
 - NEW YORK   MACMILLAN PUBLISHING COMPANY 
 - VI,677p.  ill. graph, chart,table,24cm       
<br/><br/> index 
<br/><br/><label>ISBN: </label>0023527318 
<br/><br/><label>Dewey Class. No.: </label>372.7 HED