Llwytho...
Engineered work measurement : the Principles, techniques and data of methods-time measurement, modern time and motion stu /
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Iaith: | Undetermined |
| Cyhoeddwyd: |
New York
Industrial Press
1977
|
University of Kerala
| Rhif Galw: |
X8(D):89B L7 |
|---|---|
| Copi LC1 | Nid yw'r Statws Byw ar Gael |