"Isayev,I. M." <br/><br/>
National languages in the USSR: problems and solutions. 

 - Moscow  Progress Publishers  1977 
 - 431 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soviet Union political aspects
<br/><br/><label>Dewey Class. No.: </label>GL 409. 47