Gupta, J.B.
Electrical measurements and measuring instruments - 2nd ed. - Ludhiana Katson 1971 - xvi, 485p.
Electrical Engineering
621.37 / G9775
Electrical measurements and measuring instruments - 2nd ed. - Ludhiana Katson 1971 - xvi, 485p.
Electrical Engineering
621.37 / G9775