Gupta's, R. <br/><br/>
AAI (Airports Authority of India) : Junior Executive - Previous Year's Papers Solved :  Air traffic control (ATC) / 
Gupta's, R. 
 - iv, 208 p. : ill ; 24 cm. 
<br/><br/><label>ISBN: </label>9789354773600 
<br/><br/><label>Dewey Class. No.: </label>629.13660954076