TY  - BOOK
AU  - Mundel, Marvin E.
CN  - T60
CN  - T60
CY  - Englewood Cliffs, N.J.,
DA  - [1970]
ET  - 4th ed.
ID  - 13956
KW  - Motion study.
KW  - Time study.
PB  - Prentice-Hall
PP  - Englewood Cliffs, N.J.,
PY  - [1970]
SN  - 136030351
T1  - Motion and time study;principles and practices
TI  - Motion and time study;principles and practices
ER  -