000 00444nam a2200169Ia 4500
008 130318s9999 xx 000 0 und d
020 _a9788122415223
082 _a001.42 KOT/R;11
100 _aKothari, C.R
245 _aResearch methodology:methods and techniques
250 _a2
260 _bNew Age International
_aNew Delhi
_c2004
300 _a400
650 _aRESEARCH DESIGN
650 _aRESEARCH METHODOLOGY
650 _aSAMPLING
999 _c2075
_d2075