000 00321nam a2200133Ia 4500
005 20250612122324.0
008 250601s2006 xx 000 0 eng d
020 _a8131704963
100 _aRanjit kumar
245 0 _aResearch methodology
260 _aNew delhi
_bCommonwelth pub
_c2006
300 _a332
942 _2ddc
_cBK
999 _c3610
_d3610