000 00297nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a621.381958 K966
100 _aKUO,B.C
245 0 _aDIGITAL CONTROL SYSTEMS
260 _aRINEHART AND WINSTONNEW YORK
_bHolt, Rinehart & Winston
942 _cBB
_2DDC
999 _c5456
_d5456