Vallen, Gary K.  <br/><br/>Check-in check-out :  managing hotel operations / Gary K. Vallen and Jerome J. Vallen.   -- 8th ed.   -- Singapore:  Pearson Education South Asia Pte Ltd.,  2009. <br/>xvi, 604 p.:  ill.;  25 cm.  <br/><br/> Includes index.  <br/><br/><label>ISBN: </label>9789810697525 <br/><br/><label>Subjects--Topical Terms: </label><br/>Hotel management.<br/><br/><label>Dewey Class. No.: </label>Res 647.94 V242 2009