Wadhwa, C. L. Electrical power systems / C. L. Wadhwa. - 4th ed. - New Delhi: Ansari, c2011. - xvi, 887p.: ill.;, figs.;, tables.;, maps.; 24cm. Includes index. Dept. of EEE ISBN: 8122417221 Subjects--Topical Terms: Line constant calculations Dewey Class. No.: 621.317 / WAE