Trevelyan, Humphrey,  Baron Trevelyan. <br/><br/>
Public and private / 
Humphrey Trevelyan. 
 - London :  H. Hamilton,  1980. 
 - viii,199p. 
<br/><br/><label>ISBN: </label>0241103576 
<br/><br/><label>Subjects--Personal Names: </label><br/>Trevelyan family.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diplomats--Biography--Great Britain