International Association of Logopedics and Phoniatrics : 18th Congress, Washington, D. C. , August 1980 : Main ReportsSpecial Topic Issue
Subtitle: Folia Phoniatrica et Logopaedica 1980, Vol. 32, No. 2
Publisher: Karger AG, S.
Published: 1980
Language: eng
Number of pages: 72
ISBN-13: 9783318019988