International Association of Logopedics and Phoniatrics
International Association of Logopedics and Phoniatrics
17th Congress, Copenhagen, August 15-18, 1977. Abstracts. "Folio Phoniatrica", Vol 28, No 4-5. Special Topic Issue: Vol. 28, No. 4-5 (1976): Folia Phoniatrica et Logopaedica