Coulson, C. A. 1910-1974.
Electricity / C. A. Coulson. - Edinburgh, [Eng.] : Longman, 1958. - xii, 526 p. : ill.
005001319X
Electricity.
Electricity / C. A. Coulson. - Edinburgh, [Eng.] : Longman, 1958. - xii, 526 p. : ill.
005001319X
Electricity.