TY - BOOK AU - Stephens, Dafydd, ed. TI - Adult Audiology SN - 0750605690 U1 - 617.51 PY - 1997/// CY - Oxwford PB - Butterworth Heinemann KW - Adult Audiology KW - Dignostic Audiology KW - Epidemiology N1 - Content: v.2, Includes bibliographicals references and index ER -