000 00301nam a2200121Ia 4500
008 170101s2002 xx 000 0 und d
082 _a001.42 SHA
100 _aSharma K. R.
245 0 _aResearch Methodology
260 _aJaipur
_bNational Publishing
_c2002
300 _a514 p.
942 _2ddc
_cB
999 _c1229266
_d1229266