000 00335nam a2200157 4500
008 160616s1956 000 0
245 _aElectronics
100 _aStarr, A T.
260 _aLondon
260 _bPitman
260 _c1956
300 _a399p
650 _aElectronics
942 _cBK
_2BK13033
080 _a621.38 STA
999 _c13033
_d13033