000 00491 a2200253 4500
001 94890
020 _a1
041 _aeng
080 _a621.317 Rap
245 _aExperimental electrical engineering
250 _a4th ed
260 _aLondon
260 _bSir Isaac Pitman,
260 _c1943
300 _aix,205 p.
300 _c20 cm
490 _a
100 _aRapson, E.T.A.
700 _a
650 _a
650 _aElectrical engineering
942 _cBK
942 _2UDC
999 _c44486
_d44486