000 002630000a22001210004500
245 _aElectronics for technicians
100 _aCrane, P.W.
260 _aOxford
_bPergamon
_c1971
300 _a230 p., ill.
080 _a621.38
_bC7
041 _aEN
942 _cBK
999 _c94682
_d94682