000 00289nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aKapoor D.R
245 0 _aResearch Methodology
260 _aNew Delhi
_bRegal Publication
_c2013
300 _a518p
942 _cREF
999 _c19576
_d19576