PT Journal AU Mihok, J Markovic, J TI Theory of Services in MRP and Logistics SO Acta Mechanica Slovaca PY 2013 BP 90 EP 95 VL 17 IS 4 DI 10.21496/ams.2013.052 DE Theory of services; logistics; indicator; customer AB Knowledge about the orientation of body segments is a vital source of information. It can be Presented article is oriented on theory of services. Theory of services means knowledge of what is permanent and normal in producing a service. Traditionally, this knowledge has been accumulated in tacit form in the professional skill of the people involved in the activity. ER