Soviet Union 50 years :  statistical returns / 
compiled by Central Statistical Board ; edited by A. A. Alimov ... [et al.]. 
 - Moscow :  Progress Publishers,  1969 
 - 342 p. ;  22 cm. 
<br/><br/><br/>Translation from the Russian 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Russia--Statistics
<br/><br/><label>Dewey Class. No.: </label>314.7