Trevelyan, Humphrey,  Baron Trevelyan. <br/><br/>
Worlds apart: China 1953-5, Soviet Union 1962-5 / 
Humphrey Trevelyan. 
 - London :  Macmillan,  1971. 
 - 320 p. 
<br/><br/><label>ISBN: </label>0333130235 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Foreign relations--China.<br/>China--Foreign relations--Great Britain.<br/>Great Britain--Foreign relations--Soviet Union.<br/>Soviet Union--Foreign relations--Great Britain.