000 00392nam a2200133Ia 4500
008 210917s9999 xx 000 0 und d
082 _a300.72 .CHA
100 _aChawla, Deepak
245 0 _aResearch Methodology Concepts and Cases
260 _aNew Delhi
260 _b Vikas
260 _c2016
942 _cCD
999 _c153959
_d153959