000 00282nam a2200121Ia 4500
008 160710s1999 xx 000 0 und d
100 _aNAGRATH,I.J.
245 _aCONTOL SYSTEMS ENGG.
250 _aIII
260 _bNEW AGE INTERNATIONAL
_c1999
300 _a826
942 _2ddc
_cSC
999 _c76964
_d76964