Seminars in Hearing, Table of Contents Semin Hear 1985; 6(4): 325-329DOI: 10.1055/s-0028-1092010 Copyright © 1985 by Thieme Medical Publishers, Inc.A History of High-Frequency Hearing Research and ApplicationJohn L. Fletcher Department of Psychology, University of Missouri, Rolla, Missouri Recommend Article Abstract PDF Download Buy Article PDF (682 kb)