000 00362nam a2200133Ia 4500
008 221221s9999 xx 000 0 und d
020 _a70109001
040 _cChuka University Library
050 _a BSL HF 5351
_bG655 1990
100 _aGraf, david
_92697
245 0 _aBusiness in an information economy
260 _aMc graw hill
_bNew york
_c1990
942 _cBK
999 _c3613
_d3613