Ponomaryov B N Ed. <br/><br/>
World revolutionary movement of the working class 

 -  1967 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Utility
<br/><br/><label>Dewey Class. No.: </label>XN17.1.N6, K7