000 00279nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bCHA
100 _aChawla, Deepak
245 0 _aResearch Methodology
260 _bVikas Publishing House
_c2016
300 _a789
942 _cBD
999 _c6677
_d6677