The practical electrician's pocket book.
Crewe, H. T.,1899-[1929].
Robinson, F. H.,1930-[1945].
Norris, Roy C.,1946-
London : S. Rentell : Electrical Trading and Electricity,
1899-
Edited by H.T. Crewe (1899-[1929]), F. H. Robinson (1930-[1945]) and Roy C. Norris (1946- ).
Electricity