000 00619 a2200253 4500
001 104851
020 _a
041 _aeng
080 _a621.383(083)Rad
245 _aRCA phototubes and photocells : vacuum and gas photodiodes, multiplier photodiodes, solid state photocells (R)
250 _a
260 _aLancaster
260 _bRadio Corporation of America
260 _c1963
300 _a192 p.
300 _c21cm
490 _aRCA Technical manual ; 60
700 _a
650 _a
650 _aElectronics
650 _aPhotoelectric cells , Photoelectric multipliers
942 _cRB
942 _2UDC
999 _c167824
_d167824