Performance and profitability a manual of productivity and cost reduction techniques for industry and commerce
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London
Longmans, Green and Co.
c1965.
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| Pynciau: |