Watt, Ian M. The principles and practice of electron microscopy / Ian M. Watt. - 2nd ed. - Cambridge : Cambridge University Press, 1997. - x, 484 p. : ill. ; 26 cm. Includes index. Includes bibliographical references. ISBN: 0521435919 (pbk. ) Subjects--Topical Terms: Electron microscopy.Microscopy, Electron.