000 00286nam a2200109Ia 4500
008 190812s9999 xx 000 0 und d
020 _a9788131726259
100 _a"Hoffer,J .A., George .J.F"
245 0 _aModern systems analysis and design 5th edition
260 _bPearson
942 _cDB
999 _c6357
_d6357