TY  - BOOK
AU  - Niebel,Benjamin W.
TI  - Motion and time study
PY  - 1972///
PB  - Illinois, Richard D. Irwin, Inc.
KW  - Motion study
KW  - sears
KW  - Local
KW  - Wages
KW  - Time study
N1  - Includes index
ER  -