Cruttwell, Charles Robert Mowbray Fraser. <br/><br/>
A history of peaceful change in the modern world. 

 - London :  Oxford University Press,  1937. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations -- History.--International relations -- History.<br/>International -- Cooperation--International -- Cooperation<br/>Plebiscite.<br/>Peaceful change (International relations)<br/>Pacific settlement of international disputes.