000 00302nam a22001217a 4500
020 _a9788122415223
082 _a001.42
_bKOT.R
100 _aKothari C.R
245 _aResearch Methodology:
_bMethods and Techniques
_cC.R.Kothari
250 _aSecond
260 _aNewDelhi
_bNew age
_c2004
942 _cBK
999 _c378192
_d378192