000 00330nam a2200133Ia 4500
008 221102s9999 xx 000 0 und d
100 _aWhitten, Jeffery L
245 0 _aSystems analysis and design methods
250 _a6th ed.
260 _bTMH
_aDelhi
_c2004
300 _axix,780 p.
700 _aBentley, Lonnie D
942 _cBK
999 _c3805
_d3805