00363nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001800078100002200096245007400118260001600192650002100208593620261006003913.0120911s9999    xx            000 0 und d  a0071129944  a647.94068 FOS  aFOSTER, DENNIS L.  aThe business of hospitality:back office operations and administration  aMCGRAW HILL  aHOTEL MANAGEMENT