Steinhaus Hugo <br/><br/>
One hundred problems in elementary mathematics 
Steinhaus Hugo 
 - Oxford  Pergamon Press India       1963 
 - 174p.  cm. 
<br/><br/><label>Standard No.: </label>337,487 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B, K3