McCombe, John.
Overhead line practice / John McCombe and F. R. Haigh. - 3rd ed. - London : Macdonald, 1966. - 388 p. : ill.
Overhead electric lines.
Overhead line practice / John McCombe and F. R. Haigh. - 3rd ed. - London : Macdonald, 1966. - 388 p. : ill.
Overhead electric lines.