000 00387nam a2200157Ia 4500
008 140317s9999 xx 000 0 und d
082 _a621.3841
100 _aAdler,R.B.
245 _aVaccum-tube circuits and transistors.
260 _aBombay
_bAsia Pub. House.
_c1956
300 _a646
653 _aCircuits
653 _aTransistors
700 _aArguimbau,L.B.
942 _2ddc
_cBK
999 _c3903
_d3903