Habibullah, Pervaiz <br/><br/>
Cns ATM System and Device the Magnificent Invention of 20th Century  

 - Karachi :   Educational Press,   1999 
 - 218 p. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Traffic Control Systems<br/>Inventions
<br/><br/><label>Dewey Class. No.: </label>629.1366  / HAB