Roskill, Stephen <br/><br/>
Hankey :  man of secrets.  Vol. 2 :  1919-1931 / 
Stephen Roskill. 
 - London :  Collins ,  1972. 
 - 608 p. :  il. ;  1972. 
<br/><br/><label>Subjects--Index Terms: </label>Hankey, Maurice Pascal Alers Hankey -- Baron -- 1877-1963. Great Britain -- Politics and government -- 20th century. Great Britain -- Foreign relations -- 20th century. Statesmen -- Great Britain -- Biography.