000 00416nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a300.72 C13
100 _a"Chandra, Vinod "
245 0 _aResearch Methodology
260 _aNew Delhi
260 _b Pearson
260 _c2018
365 _b399
942 _cBK
999 _c116214
_d116214