Yaglom, A.M. <br/><br/>
Challenging mathematical problems with elementary solutions, Vol.1 ana Vol.2   
by A. M. Yaglom, I. M. Yaglom, tr. by James McCawley. 
 - San Francisco  Holden-day  1964 
 - ix, 214p 
 - Holden-day Series in Mathematics .
<br/><br/> Vol.1 Combinational Analysis and Probability Theory 
<br/><br/><label>Dewey Class. No.: </label>510.76  / N64.2