Á lódáil...
Introduction to work study
| Príomhúdar: | |
|---|---|
| Formáid: | Printed Book |
| Teanga: | Undetermined English |
| Foilsithe: |
Geneva
ILO
1992
|
| Eagrán: | 3 |
| Ábhair: |
Kerala Agricultural University
| Gairmuimhir: |
658 .312 ILO/IN |
|---|