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| 003 | ISURu | ||
| 005 | 20240721203553.0 | ||
| 020 | _a8176293520 | ||
| 041 | _aeng | ||
| 082 |
_a338 _bKUM |
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| 090 | _d47870 | ||
| 100 |
_aKumar, Sunil _9120398 |
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| 245 |
_aProductivity and factor substitution _btheory and analysis |
||
| 260 |
_aNew Delhi _bDeep and Deep _c2001 _g2001 |
||
| 300 | _ax,274 p. | ||
| 942 | _cR | ||
| 999 |
_c42377 _d47870 |
||
| 945 |
_dMain Library ADMIN _c26318 |
||