000 00294nam a22001217a 4500
005 20220519144932.0
008 100311t xxu||||| |||| 00| 0 eng d
100 _aJeffrey, L
_917227
245 _aSystem analysis and Design methods
250 _a1st ed
942 _cBK
260 _bGolgotia
_c1991
999 _c323360
_d323360