Druzhinin, V. <br/><br/>
How workers become engineers in the U.S.S.R. /  
V Druzhinin. 
 - Moscow :   Co-operative Pub. Society of Foreign Workers in the USSR,   1932. 
 - 46 p. ;  16 cm. 
 - 6(07)(47) (NLA) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Working class--Soviet Union
<br/><br/><label>Universal Decimal Class. No.: </label>6(07)(47) (NLA)