Lockhart, Robert Hamilton Bruce,  Sir,  1887-1970 <br/><br/>
Guns or butter :  war countries and peace countries of Europe revisited / 
R. H. Bruce Lockhart 
 - London :  Putnam ,  1940 
 - 382 p. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Europe--History<br/>Europe--Politics and government--1918-1945