SMITH, S. Parker
Problems in electrical engineering /by S. Parker Smith; edited by M.N. Parker Smith - 7th ed. - London Cinstable & co. 1960 - xviii, 370 p.
621.306 / SMI
Problems in electrical engineering /by S. Parker Smith; edited by M.N. Parker Smith - 7th ed. - London Cinstable & co. 1960 - xviii, 370 p.
621.306 / SMI