Ryder, J. D. (1964). Electronic fundamentals and applications: : answers to problems (3rd ed.). London: Sir Isaac Pitman & Sons Ltd..
Παραπομπή Chicago StyleRyder, John D. Electronic Fundamentals and Applications: : Answers to Problems. 3rd ed. London: Sir Isaac Pitman & Sons Ltd., 1964.
Παραπομπή MLARyder, John D. Electronic Fundamentals and Applications: : Answers to Problems. 3rd ed. London: Sir Isaac Pitman & Sons Ltd., 1964.
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