000 00377nam a2200169Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a621.381.381
082 _bSCG
100 _aSCG THOMSON
245 0 _aModem Databook AND application
260 _bSCG
260 _c1989
300 _a797
650 _a  MODEM DATABOOK
942 _cREF
999 _c131406
_d131406