Modrzhinskaya, Yalena <br/><br/>
Leninism and the battle of ideas 
Yalena Modrzhinskaya; translated from Russian by Yuri Sdobnikov 
 - Moscow  Progress  1972 
 - 364p.;  21cm. 
<br/><br/><label>Dewey Class. No.: </label>335.43  / LEN/MOD