000 00326nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-7758-778-1
082 _a3
_bALT
100 _aAlter, Steven
245 0 _aInformation systems: the foundation of e-business 4/E
260 _aVidhyanagar
_bPearson
_c2003
365 _a625
999 _c254475
_d254475