Managing the external environmentde Mercer, DavidMateriasIndustrial managementManagementPlanification stratégiqueUmweltbezogenes ManagementGestion d'entrepriseStrategisch managementStrategic planningEdiciones (1)Managing the external environment (1992)Sage Publications · inglésMás obras de Mercer, DavidDrupal 7New viewpoints in Australian outdoor recreation research and planningLeisure and recreation in Australia