Lockhart, Robin Bruce. <br/><br/>
Ace of spies, 
by Robin Bruce Lockhart. 
 - New York,  Stein and Day  [1968, c1967] 
 - 192 p.  illus., ports.  22 cm. 
<br/><br/><label>LCCN: </label>68016038  
<br/><br/><label>LC Class. No.: </label>DA 574.R4 L6 1968  / L6 1968 
<br/><br/><label>Dewey Class. No.: </label>327.1/2/0924  B