000 00259nam a2200109Ia 4500
008 170824s9999 xx 000 0 und d
020 _a0 13 043242 3
082 _a1.6 ALT
100 _aALTER STEVEN
245 _aINFORMATION SYSTEMS
260 _bPEARSON EDUCATION
942 _cBK
999 _c6914
_d6914