Wells, R. O. <br/><br/>
Mathematics in civilization 
<label>/ by </label> Wells, R. O. 
<label>;</label> Resikoff, H.L. 
 - New York  Holt, Rinehart and Winston  1973 
 - x,372p.  ill 
<br/><br/>L 
<br/><br/><label>ISBN: </label>0030850355 
<br/><br/><label>Dewey Class. No.: </label>510  / R