000 00349nam a2200145Ia 4500
008 170101s1967 xx 000 0 und d
082 _a621.381 54 T90B
100 _aTURNER, Rufus P.
245 0 _aBridges and other null devices
260 _c1967
300 _a143p
650 _aBRIDGE CIRCUITS
653 _aBRIDGE CIRCUITS
942 _2ddc
_cB
999 _c31227
_d31227