000 00432nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a70650357
084 _a621.381 5 T3
100 _a"Tokheim, Roger L"
245 0 _aDigital Electronics
250 _a\\197900ENGGPCX
260 _aA&A Publishers
260 _b1979
260 _cNew Delhi
300 _a334p
500 _aincludes index and biblioraphy
942 _cBK
999 _c68736
_d68736