search query: @author Lehmann, A. R. / total: 1
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Management Today
1978 : DEC, p. 35-36,39-40 |
1978 | Lehmann, A. R. |
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| title | year | author | ||
| 1. |
Management Today
1978 : DEC, p. 35-36,39-40 |
1978 | Lehmann, A. R. |