International Association of Logopedics and Phoniatrics —— 21st Congress, Prague, August 1989: Main Reports. Special Topic Issue: Folia Phoniatrica et Logopaedica 1989, Vol. 41, No. 2-3

----- 言语矫正与语音矫正国际学会

ISBN: 9783805550536 出版年：1989 页码：95 S.Karger