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| 008 | 230220s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
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_a363.7 _bSHA |
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| 100 |
_aSharma, R. D. _91527246 |
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| 245 | _aHuman resource development and environment | ||
| 260 | _b Commonwealth Publishers | ||
| 300 | _a328p. | ||
| 650 |
_aEconomics _91527247 |
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_c998143 _d998143 |
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