000 00400nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0070445397
082 _a003.3
_bWHI
100 _aWhitten , Jeffrey L.
245 0 _aSystems analysis and design methods
250 _a5th edition.
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c1994
300 _a724.
365 _a325
650 _aSystems
999 _c26715
_d26715