Smythe, W. R. (1968). Static and dynamic electricity (Ed.3.).
Dyfyniad Arddull ChicagoSmythe, William R. Static and Dynamic Electricity. Ed.3. New York, Mc Graw Hill BNook Company, 1968.
Dyfyniad MLASmythe, William R. Static and Dynamic Electricity. Ed.3. 1968.
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