Thompson, Sir Robert Grainger Ker, 1916-  <br/><br/>
The royal flying corps (per ardua ad astra) / 
by Sir Robert Thompson. 
 - London:  Leo Cooper Ltd.,  1968. 
 - 151 p. :   ill. ;   23 cm. 
 - Famous regiments. .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United Kingdom. Royal flying corps.