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| 008 | 221218s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9789352623310 | ||
| 082 | _a001.42 KRI | ||
| 100 | _aO.R.Krishnaswami , M.Ranganatham, P.N.Harikumar | ||
| 245 | 0 | _aresearch methadology | |
| 260 |
_aMumbai _bHimalaya _c2020 |
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| 300 | _a460 | ||
| 942 | _cBK | ||
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_c1424 _d1424 |
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