Howell, David W. <br/><br/>
Principles & methods of scheduling reservations / 
David W. Howell. 
 - Englewood Cliffs, N.J. :  Prentice-Hall International,  1992. 
 - 300 p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airlines--United States--Reservation system--Handbooks.