000 00300nam a22001457a 4500
003 SGT
082 _a610.73
_bR15K
100 _aKOTHARI,C.R
245 _aRESEARCH METHODOLOGY
250 _a3RD
260 _aDELHI
_bNEW AGE INT
_c2015
300 _a448
650 _aMETHODOLOGY
942 _2ddc
_cBK
_012
999 _c8720
_d8720