000 00397nam a2200157Ia 4500
008 140316s9999 xx 000 0 und d
020 _a8170296277
082 _a004.21
_bSKI/IN
100 _aSkidmore,steve
245 _aIntroduction systems analysis
260 _aNew Delhi
_bBPB Publications
_c1995
300 _a196
650 _aFact gathering
650 _afact modelling
942 _2ddc
_cBK
999 _c5517
_d5517