Lanean...
Time study and common sense a critical study of conceptions and methods with suggestions for improvement
| Egile nagusia: | |
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| Formatua: | Printed Book |
| Hizkuntza: | English |
| Argitaratua: |
London
Macdonald
1947
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| Gaiak: |
| Deskribapen fisikoa: | viii, 112p. |
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