Seely, Samuel Electron-tube circuits / Samuel Seely - 2nd ed. - New York : McGraw-Hill, c1958 - xvi, 695 p. : ill. ; 25 cm. - Brooklyn Polytechnic Institute Series . Includes index Subjects--Topical Terms: Electronic circuits.Vacuum-tube circuits Dewey Class. No.: 621.3815 / SEE 1958