00522nam a2200145 a 450000500170000000800410001710000200005824500900007825000120016826000570018030000320023750000610026965000210033085200250035120190520022555.0091117s19uu    xx            00    eng d10aVallen, Gary K.10aCheck-in check- out :bmanaging hotel operations /cGary K. Vallen, Jerome J. Vallen.  a8th ed.0 aUpper saddle River, NJ :bPearson Education,cc2009.  axvi, 604p. : photos., illus  aIncludes bibliographical references, glossary and index.  aHotel management  5Golden Books7OLOPSC