TY - BOOK ED - Copper Development Association TI - Copper conductors for for overhead lines: reprint of a paper rea d before the Institution of electrical Engineers, 12th April, 1944 U1 - P 621.31937 C66 PY - 1956/// CY - London PB - Copper Development Association KW - Electric conductors N1 - Reprinted from Journal of the Institution of Electrical Engineers, 9 1, Pt. III, No.23, October 1944 ER -