000 00348nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a621.381
100 _aGalgotia,E.D.
245 _aTelefunken electronic design data for tubes and semiconductors.
260 _aN.Delhi
_bE.D. Galgotia , sons.
_c1966
653 _aSemiconductors
942 _2ddc
_cBK
999 _c4913
_d4913