TY  - BOOK
AU  - Nelis,W.I.M.
TI  - Brief introduction to the practice of work study
AV  - T60.W6 N4513
U1  - 65.015 23
PY  - 1968///]
CY  - Eindhoven
PB  - Centrex
KW  - Work measurement
N1  - Translation of Beknopte inleiding tot de praktijk van de arbeidsanalyse
ER  -