000 00361nam a2200145Ia 4500
008 170101s1959 xx 000 0 und d
082 _a621.317 3 K21D
100 _aKEISTER, William
245 0 _aDesign of switching circuits
260 _bPrinceton
_c1959
300 _a556p
650 _aELECTRIC CIRCUITS
653 _aELECTRIC CIRCUITS
942 _2ddc
_cB
999 _c20702
_d20702