000 00243nam a22001097a 4500
999 _c338047
_d338047
020 _a9788174734495
082 _a001.42
_bMUS.R
100 _aA. Muatafa
245 _aResearch Methodology
260 _aNewDelhi
_bA.I.T.B.S
_c2010
942 _cBK