000 00428nam a22001577a 4500
005 20151215125128.0
008 091030t xxu||||| |||| 00| 0 eng d
082 _a001.42
_bFER
100 _aFerber, Robert
_96391
245 _aResearch methods in economics and business
300 _axiv, 572p.
653 _aResearch methods
700 _aVerdoorn, P.J.
_96390
942 _cBK
260 _bMacmillan company
_c1962
_aLondon
999 _c97778
_d97778