Ketchum, D. J. (1965). Pulse and switching circuits. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoKetchum, Donald J. Pulse and Switching Circuits. New York: McGraw-Hill, 1965.
MLA CitationKetchum, Donald J. Pulse and Switching Circuits. New York: McGraw-Hill, 1965.
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