000 00374nam a2200157Ia 4500
008 240215s9999 xx 000 0 und d
022 _a0-13-857764-1
040 _aNORSU-Dum
_cNORSU-Dum
082 _a004.21/L53
100 _aMark Lejk,et.al
245 0 _aSystems Analysis Techniques
260 _bPrentice Hall
_c1998
942 _cBK
942 _yBK
999 _c16508
_d16508