00327nam a22001217a 4500020001800000082002300018100001900041245004800060260003900108300001900147650001200166650002700178  a9780131995146  a647.94068  bWAL/I  aWalker, John R  aIntroduction to hospitality/cJohn R Walker  aNew Jersey;bPrentice Hall,c1996.  a409p. ;b27cm.  aTourism  aHospitality Management