000 00321nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
082 _a17928
100 _aLorette, Richard J
245 0 _aCases in Mgt of Information Systems and Information Technology
260 _bHome wood
_aUSA
_c1990
300 _a573 p.
942 _cBK
999 _c9171
_d9171