000 00350nam a22001331a 4500
999 _c153586
_d153586
082 _a001.42
_bRKV/R
100 _aR K Verma
100 _aGopal Verma
245 _aResearch methodology/
_cby R K Verma and R K Verma.
260 _aNew Delhi:
_bCommon Wealth Publications,
_c1989..
300 _a197p.
650 _aResearch Methodology
942 _cBK