TY  - BOOK
AU  - Niebel,Benjamin W.
TI  - Motion and time study
SN  - 9789339221805
AV  - T60.7 .N54 1993
U1  - 658.542 NIE-B 20
PY  - 1993///
CY  - India
PB  - McGraw Hill Education
KW  - Motion study
KW  - Time study
N1  - Includes bibliographical references and index
ER  -