Europe in d 20th centurj / 
general editor: Ž. M. Roberc. 
 - London :  Macdonald,  1970-. 
 - v. ; 
<br/><br/><label>ISBN: </label>RUSSIAN16308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Security, International.
<br/><br/><label>Dewey Class. No.: </label>940.55  / Eu