Ball W W Rouse <br/><br/>
Mathematical recreations and essays 

 - 12 
 - Toronto  University Press          1974 
 - xvii,428p.  cm. 
<br/><br/><label>Standard No.: </label>25806 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B2891, L41