000 00366nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a1853961191
082 _a658.574
_bGIL
100 _aGILL, John
245 _aResearch methods for managers
260 _aLondon
_bP.C.P.
_c1991
300 _avii, 168 p.
650 _aResearch methods for managers
942 _cS
999 _c35252
_d35252