Dietrich, I. Superconducting electron-optic devices I. Dietrich. - New York Plenum Press c1976. - ix, 140 p. ill. 24 cm. - The International cryogenics monograph series . Includes index. Bibliography: p. 129-135. ISBN: 0306308827 19.50 LCCN: 76020466 Subjects--Topical Terms: Electron microscope.Superconductivity. LC Class. No.: QH212.E4 / D53 Dewey Class. No.: 502/.8