Mathematical problems:  an anthology/ 
by E. B. Dynkin [and others]; translated and freely adapted by Richard A. Silverman. 
 - Rev. English ed. 
 - New York:  Gordon & Breach,  [c1969]. 
 - vii, 69 p.:  illus.,  22 cm. 
 - Pocket mathematical library. Workbook;  3 .
 - Pocket mathematical library.;  Workbook  3. .
<br/><br/><label>LCCN: </label>68027679 //r84 
<br/><br/><label>Nat. Bib. No.: </label>GB70-2308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics---Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>510.7