000 00307nam a2200133 4500
020 _a8176489638
082 _bSIN
100 _aSingh, Yogesh Kumar
245 _aResearch Methodology
260 _aNew Delhi
_bA.P.H. Publishing Corporation
_c2005
300 _a266p.
700 _aNath, Ruchika
942 _cBK
999 _c248022
_d248022