Nelis, W. I. M.
Brief introduction to the practice of work study by W. I. M. Nelis and translated by R. H. Bathgate - Eindhoven Centrex 1968 - 124p
Work measurement
I57 N322
Brief introduction to the practice of work study by W. I. M. Nelis and translated by R. H. Bathgate - Eindhoven Centrex 1968 - 124p
Work measurement
I57 N322