000 00399nam a22001577a 4500
020 _a9788120349469
082 _a001.42
_bPAN/R
100 _aPanneerselvam R.
245 _aResearch methodology /
_cR.Panneerseluam.
250 _a2nd ed.
260 _aDelhi :
_bPHI Learning,
_c2016.
300 _axvi,699p. :
_bill.:pb.
500 _ainclude index
650 _aResearch methodology
942 _cBK
999 _c30750
_d30750