000 00412nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a621.381 53 V1
100 _a"Veatch, Henry"
245 0 _aPulse and Switching Circuit Action
250 _a\\197900ENGGPSX
260 _aMcGraw Hill
260 _b1979
260 _cSydney
300 _a470p
500 _aincludes index and biblioraphy
942 _cBK
999 _c46612
_d46612