Williams, John H. Condition based maintenance and machine diagnostics/ John H. Williams, Alan Davies and Paul R. Drake - London: Chapman and Hall, c1994 - ix, 187 p.; 23 cm. Includes bibliographical references and index and index ISBN: 0412465000 £ 35.00 Subjects--Topical Terms: Maintainability (Engineering)Systems engineering Dewey Class. No.: 620.0045