000 00352nam a2200145Ia 4500
008 220613s9999||||xx |||||||||||||| ||und||
020 _a9789386649225
100 _aKothari,C.R.
245 0 _aResearch Methodology
250 _a4th (2019)
260 _bNew Delhi: New Age International
300 _a458
650 _aDesign Science
942 _cMANG
999 _c15289
_d15289