Neurological surgery — A comprehensive reference guide to the diagnosis and management of neurosurgical problems: 3 Volumes, by Julian R. Youmans (ed.), Saunders, Philadelphia, London, Toronto, 1973, £48.45. vol. 1 (history and examination — Diagnostic procedures — Special tests and evaluation — Physiology and homeostasis — Anesthesia and operative technique — Developmental and acquired anomalies), xxx + 647 pages, 434 illustrations, 35 tables, index to 3 volumes. Vol. 2 (vascular disease — Trauma — Benign extradural spine lesions), xxi + 580 pages, 223 illustrations, 33 tables, index to 3 volumes. Vol. 3 (tumors — Infections — Pain — Ablative and neurophysiological procedures — General care and rehabilitation), xxi + 796 pages, 261 illustr