OVERY Richard <br/><br/>
RAF:  the birth of the world's first air force/ 
Richard Overy 
 - New York:  W W Norton,  2018. 
 - x,149 pages, 16 unnumbered pages of plates : illustrations ; 22 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780393652291 (hbk.):  USD22.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GREAT BRITAIN. ROYAL AIR FORCE--HISTORY--20TH CENTURY<br/>WORLD WAR,1914-1918--AERIAL OPERATIONS, BRITISH