Hoffer, Alan R. <br/><br/>
Mathematics in Action 

 - 
 - U.S.A.  Macmillan/McGraw-Hill School Publishing Company  1991 
 - 534 
<br/><br/><label>ISBN: </label>0021085056 
<br/><br/><label>Dewey Class. No.: </label>C. 510 H698m c1991