000 00258nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aSKIDMORE (STEVE)
245 0 _aINTRODUCING SYSTEM ANALYSIS
250 _a2ND
260 _bBPB PUBLICATIONS
942 _2ddc
999 _c96584
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