000			00279nam a22001097a 4500
082			_a001.42 _bPOT
100			_aPotti, L.R.
245			_aResearch methodology/ _cL.R. Potti.
260			_aThiruvananthapuram: _bYamuna Publications.
650			_aResearch methodology
942			_cBK
999			_c581508 _d581508