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| 008 | 220714s9999 xx 000 0 und d | ||
| 020 | _a978 0 7021 7786 6 | ||
| 082 | _aNF 651.3741 | ||
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_aDE BEER, A _9161239 |
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| 245 | 0 | _aBUSINESS AND OFFICE ENVIRONMENT | |
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_cBK _w561 _xJohn Tresidder _y561 _zJohn Tresidder |
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