TY  - BOOK
AU  - Niebel, Benjamin W.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 256092486
SN  - 2
PY  - 1993///];copyright 1993.46
CY  - Homewood, IL
PB  - Irwin
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Motion study.;Time study
N1  - Includes bibliographical references and index; 5
ER  -