00345nam a2200133Ia 45000030006000000080041000060400015000471000046000622450042001082500011001502600021001615460012001820050017001940STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRitchie Brent, J.R.; Goeldner Charles, R.  aTravel tourism and hospilaty research  aSecond  bJohn Wileyc1994  aEnglish20220125165601.0