00331nam a2200133Ia 4500003000400000005001700004008004100021020001800062040000900080100001700089245006100106260002100167260000900188OSt20231211062025.0170524s9999    xx            000 0 und d  a81-239-0064-3  ciimt  aCooper- C.P. 0aProgress in tourism recration and hospitality management  bCBS Pub. & Dist.  c1992