Author: Frederick Bedell
Title: Direct and Alternating Current Testing
Description: London, Constable & Co, 1917. 2nd prtg. 2nd prtg. 265p. A green cloth hardcover book in good condition. Contains former owner's signature. Cover is stained and edgeworn. text clean and binding tight. Manual of tests on alternating and direct currents. Includes diagrams. .

Keywords: Science