Electrotherapy of the Heart By Max Schaldach. By Max Schaldach. Springer Verlag, Berlin. 1992, Pp. 253. ISBN 3 540 55333 9. Price DM88.Orthogeriatrics: Comprehensive Orthopaedic Care for the Elderly Edited by Raymond J. Newman, Butterworth-Heinemann. Edited by Raymond J. Newman, Butterworth-Heinemann, Oxford, 1992, pp. 234. Price£50.00 (hbk). ISBN 0 7506 1371 8.The Adult Spine: Principles and Practice Editor-in-Chief J. W. Frymoyer. Editor-in-Chief J. W. Frymoyer. Raven Press, New York. 1991. Two-volume set, 2422 pp. ISBN 0-88167-689-6. Price $356.50.Prosthetics and Orthotics By D. G. Shurr and T. M. Cook. By D. G. Shurr and T. M. Cook. Appleton&Lange, USA, 1991. ISBN 0 8385 7977 9. 225 pp. Price: $49.60.