000 00524nam a2200157Ia 4500
003 IN-MuIIG
008 231010s9999 xx 000 0 und d
040 _cIIG Library
080 _a621.385.833.22
_bPIL
110 _aPhilips India Limited
245 0 _aElectron tubes part 1
_btransmitting tetrodes and pentodes for communication, amplifier circuit assemblies
260 _aIndia
_bPhilips India Limited
_c1972
300 _a756p.
650 _aCircuit AssembliesCommunication AmplifierTransmitting Tetrodes
942 _cBK
999 _c12316
_d12316