Gray, William S. <br/><br/>
Hotel and motel management and operations / 
William S. Gray, Salvatore C. Liguori. 
 - Mandaluyong, MM :  National Bookstore,  c1982. 
 - xviii, 360 p. : ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>971-08-2199-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hotel management<br/>Motel management