000 00284nam a2200109Ia 4500
008 160710s1997 xx 000 0 und d
100 _aI.S.A.
245 _aDIGITAL FIELDBUS COM RELATED TOPICS AND PLANT.
260 _bI.S.A. ALEXENDER DESIGN.
_c1997
300 _a466
942 _2ddc
_cB
999 _c54375
_d54375