TY  - BOOK
AU  -  Barnes,Ralph Mosser
TI  -  Motion and time study
U1  -  658.542 BAR 
PY  - 1958///, repr. 1962
CY  -  New York : 
PB  -  Wiley , 
KW  -  Motion study
KW  -  Time study
N1  -  Includes bibliography
ER  -