000 00314nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a658.57018KOT:R
100 _aKothari, C.R.
245 0 _aResearch Mehtododology methods & techniques
260 _aNew Delhi
_bNew Age
_c2007
942 _cGB
999 _c19584
_d19584