Timestudy for cost control
Carroll, Phil
Timestudy for cost control - 3rd ed. - New York McGraw - Hill Book Company 1954 - xiv, 301 p.
658.015.14 J4
Timestudy for cost control - 3rd ed. - New York McGraw - Hill Book Company 1954 - xiv, 301 p.
658.015.14 J4