Administracin̤ 4 Administration sciences Ciencias de la administracin̤ 4 Investigacin̤ operacional 4 Management 4 Operations research 4 Teora̕ de colas 更多 ... Customer relations 2 Queue theory 2 Relaciones con los clientes 2 Tailing theory 2 Administracin̤ de empresas 1 Atencin̤ al cliente 1 Business enterprises 1 Customer service 1 Electronic engineering 1 Entidad financiera 1 Financial entity 1 Finite source models 1 Finite source queuing systems 1 Formulas 1 Fr̤mulas 1 Gestin̤ de recursos humano 1 Human resource management 1 Infinite source queuing systems 1 Ingeniera̕ de teletrf̀ico 1 Ingeniera̕ electrn̤ica 1 Iran 1 Irǹ 1 Manufacturing systems 1 少 ...