Wars of the 20th century /  

 - London :   Octopus Books Limited,   1975.  
 - 512 p. ;   32 cm.  
<br/><br/><label>ISBN: </label>0-7064-0434-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wars 
<br/><br/><label>Dewey Class. No.: </label>R/H 940.5  / WAR