000 00255 a2200097 4500
082 _a621.38171
_bR118p
245 1 _aPRACTICAL TRANSISTOR CIRCUITS FOR THE HOBBYIST AND EXPERIMENTER
260 _aN. J.
_bR. C. A.
_c1960
964 _gCIRC
997 _a16218 C
999 _c452977
_d452977