Mathematical problems :  an anthology / 
by E. B. Dynkin ... [et al.] ; translated and freely adapted by Richard A. Silverman 
 - Rev. ed. 
 - New York :  Gordonand Branch,  [n.d.] 
 - vii, 69 p. :  ill. ;  22 cm. 
 - The pocket mathematical library .
<br/><br/><label>ISBN: </label> ? 4.70 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc
<br/><br/><label>Dewey Class. No.: </label>510.76