000 00439nam a22001817a 4500
001 21237
003 BD-DhUET
008 150416b xxu||||| |||| 00| 0 eng d
040 _aDLC
_cDLC
_dBD-DhUET
082 _a623
_bHUG/1967
100 _aHughes, Edward
245 _aElectrical technology
250 _a3rd ed.
260 _aLondon
_bLongman
_c1967
300 _axvii, 709p.
_bill.
650 0 _aElectricity engineering
942 _cGB
999 _c21237
_d21237