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005 20250625144441.0
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020 _a9788120349469
_c395
040 _aMAIN
041 _aEnglish
082 _a001.42
_bPAN
100 _aPanneerselvam, R.
245 0 _aResearch methodology
250 _a2nd ed.
260 _aDelhi
_b; Phi Learning
_c, 2014
300 _axvi,699p.
650 _aResearch Methodology
942 _cBK
999 _c129853
_d129853