000 00261nam a22001097a 4500
020 _a9788120324527
082 _a001.42
_bPAN.R
100 _aR PANNEERSELVAM
245 _aRESEARCH METHODOLOGY
260 _aNEW DELHI
_bPRENTICE HALL OF INDIA
_c2008
942 _cBK
999 _c473432
_d473432