Professional travel agency management / 
Chuck Y. Gee ... et al. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1990. 
 - 320 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0137255578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel agents--Vocational guidance.