Bremer, John W. Superconductive devices. / by John W. Bremer - New York : McGraw-Hill, 1962. - xii, 184 p. : illus. 24 cm. Includes bibliography and index. Subjects--Topical Terms: Cryotrons.Superconductivity.Computers. Dewey Class. No.: 621.38 / BRS 1962