000 00403 a2200169 4500
003 OSt
020 _a9789386649225
082 _a001.42
_bKOT
100 _aKOTHARI, C R
110 _aGARG, GAURAV
245 _aRESEARCH METHODOLOGY
_bMETHODS AND TECHNIQUES
250 _aIV
260 _bNEW AGE INTERNATIONAL PUBLISHERS
_c2017
_aNEW DELHI
300 _a458
650 _aMECHANICAL
942 _2ddc
_cB
999 _c84320
_d84320