Pre-school children with impaired hearing in Göteborg 1964-1980.
Card's contents:540,523 KANKKÜNEN AIRA Pre—school children with impaired hearing in Göteborg 1964—1980. Göteborg 1982 /Druk./ Gotab, Kungalv 8° s. nlb. 2, 124, il. Acta Oto-Laryngologica, suppl. 391 Thesis Univ. of Göteborg