Gelfand, Stanley A. Essentials of audiology / Stanley A. Gelfand. - New York : Thieme , 1997 - xi, 562 p. : ill. ; 25 cm. Includes bibliographical references and indexes. ISBN: 0865776210 RM160.00 LCCN: 95-43591 Subjects--Topical Terms: Audiology National Library of Medicine Call No.: WV270