000 00332nam a22001457a 4500
003 SGT
020 _a9789386649225
082 _a001.42
_bKOT
100 _aKOTHARI , C R
245 _aRESEARCH METHODOLOGY
_bMETHODS & TECHNIQUES
250 _a4
260 _aNEW DELHI
_bNEW AGE
_c2019
300 _aXXI , 458
942 _2ddc
_cBK
_037
999 _c19750
_d19750