Principles of electricity and electromagnetism. 2nd ed.
Harnwell,Gaylord P.
Principles of electricity and electromagnetism. 2nd ed. - N.Y. Mc-Graw-Hill. 1949 - 670
Electricity
621.384
Principles of electricity and electromagnetism. 2nd ed. - N.Y. Mc-Graw-Hill. 1949 - 670
Electricity
621.384