Nicholson, Joseph L. <br/><br/>
Air transportation management :   its practices and policies / 
Joseph L. Nicholson. 
 - New York :   John Wiley,  c 1951. 
 - xi, 446 p. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>318  318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air transportation.
<br/><br/><label>Dewey Class. No.: </label>387.7 / N523a