Wall, H. S.  <br/><br/>
Creative mathematics / 
H. S. Wall. 
 - Austin :  University of Texas Press,  c 1963. 
 - ix, 189 p. :  ill. ;  22 cm. 
<br/><br/>330  330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>510 / W155c