Gray, William S. ; Ligouri, Salvatore C.,  c2003. <br/><br/>
Hotel and Motel Management and Operation / 
Gray, William S. ; Ligouri, Salvatore C. 
 - 4th. 
 - New Jersey :  Pearson Education, Inc,  c2003. 
 - xiv ; 412p. :  ill. ;  9.5 inch. 
<br/><br/><label>ISBN: </label>981-247-069-7