I.E.E. Medical Electronics Monographs 23–27.Edited by D. W. Hill and B. W. Watson. Published by Peter Peregrinus Ltd.£.10.90,£12.75 Overseas (excluding the Americas).Breast Carcinoma. The Radiologists Expanded Role.Edited by Wende Westinghouse Lagan. pp. xv + 378. 1978 John Wiley&Sons. Chichester.£22.55.LaboratoryH. W. K. Acheson, General Editor (Kluwer Publishing Ltd., London), pp. 550 plus supplements.£12.55 for first two installments,£6.00 for first yeark up-dares.