000 00426nam a2200193Ia 4500
008 200208s9999 xx 000 0 und d
020 _a9788189472887
082 _a001.42 RAO
100 _a"Rao, P. B"
245 0 _aResearch methodology in economics
260 _aJaipur
260 _bMark
260 _c2011
300 _a288
365 _b9000
365 _dRS
650 _aResearch methodology
942 _cB
999 _c230732
_d230732