Book Reviews: PDF OnlyAcoustical Factors Affecting Hearing Aid Performance (2nd Ed.) Gerald A. Studebaker and Irving Hochberg (Eds.). Needham Heights, MA Allyn and Bacon (1993). 394 pp., $53.95. ISBN 0-205-13778-4. Orders: (800) 848-4400.Besing, Joan M.Author Information Department of Communication Sciences and Disorders Louisiana State University Baton Rouge, Louisiana 70803 Ear and Hearing: August 1993 - Volume 14 - Issue 4 - p 295 Buy © Williams & Wilkins 1993. All Rights Reserved.