000 00461 a2200253 4500
001 364859
020 _a2
041 _aeng
080 _a621.382 Ger-2
245 _aTransistor projects
250 _a
260 _a
260 _bThe author, New York,
260 _c1960
300 _ap.160, illus., 22cm.,
300 _c
490 _a
100 _aGernsback Library Comp
700 _a
650 _a
650 _a
942 _cBK
942 _2UDC
999 _c158978
_d158978