Electricity Fields and Waves in Therapy by Alex R. Ward ISBN 13: 9780855831295

Marrickville, NSW, Australia: Science Press, 1986. Book. Very Good. Paperback. Book. Clean nicely bound copy. Unmarked text. very light edgewear. Securely packaged! ."The aim is to provide a coverage of a limited number of important physical principles and their applications to electrotherapy. The text has been divided into parts with electricity, fields and waves treated as three distinct topics. The distinction is not merely one of convenience but is an attempt to avoid the confusion generated by treating, for example, diathermic modalities under one heading:". ".By making a clear distinction between electricity, fields and waves the physical effects and consequently the physiological effects are more easily understood." ib.