Barber, D. J. An introduction to the properties of condensed matter / D.J. Barber and R. Loudon. - Cambridge : Cambridge University Press, 1989. - xi, 281 p. : ill. ; 24 cm. Includes index. Includes bibliographical references. ISBN: 0521269075 (pbk.) Subjects--Topical Terms: Condensed matter. LC Class. No.: QC173.454