"hughes, edward . "
hughes electrical technology: / edward.. hughes - 6 ed. - uk : elbs 1987. - "xviii, 656p.; 24 cm."
0 582 09231 0
TK146 / .H84 1997
hughes electrical technology: / edward.. hughes - 6 ed. - uk : elbs 1987. - "xviii, 656p.; 24 cm."
0 582 09231 0
TK146 / .H84 1997