Salkind Charles T <br/><br/>
Contest problem book 

 - New York       Random House         1961 
 - vi, 154p,. 
<br/><br/><label>Standard No.: </label>60788 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B, K11-;2