000 00414nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a658.403 2 A1
100 _a"Athey, Thomas H"
245 0 _aSystematic Systems Approach
250 _a\\198200ENGGPSX
260 _aAddison Wesley
260 _b1982
260 _cCambridge
300 _ax+368p
500 _aincludes index and biblioraphy
942 _cBK
999 _c47193
_d47193