Eicholz, Robert E.  <br/><br/>
Mathematics in our world /  
Robert E. Eicholz, Phares G. O'Daffer, Charles R. Fleenor 
 - 3rd Edition.  
 - U.S.A   Addison-Wesley Publishing Company, Inc.   1983 
 - 388 pages ;  illustrations  26 cm  
<br/><br/> includes glossary and index 
<br/><br/><label>ISBN: </label>0201181401 
<br/><br/><label>Subjects--Personal Names: </label>