000 00406nam a2200157 4500
999 _c527
_d527
008 191010b ||||| |||| 00| 0 eng d
082 0 0 _a621.3
_bH8931
100 _aHughes, Edward
_950
245 1 0 _aElectrical Technology
_cby Edward Hughes
250 _a4th
260 _aLondon:
_bELBS
_c1972
300 _axviii, 710p.
365 _aRs.
_d14.00
_b14.00
650 0 _aElectrical Engineering
942 _2ddc
_cBK