000 00250nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aDONALD R COUGHANOWR
245 _aPROCESS SYSTEMS ANALYSIS AND CONTROL
250 _a2
260 _c1991
_bMC GRAW HILL
999 _c21296
_d21296