00292nam a2200097Ia 4500082002000000245007100020100003600091942000700127008004100134999001900175  a338.479168 NEWT 0aNew tourism ventures : an entrepreneurial and managerial approach   a Tassiopoulos, Dimitri  986871  cBK210817s9999    xx            000 0 und d  c365961d365960