Speech problems of children ; a guide to care and correction

Sonraí bibleagrafaíochta
Údair chorparáideacha: Americna Speech and Hearing Association, National Society for Crippled Children and Adults
Rannpháirtithe: Johnson, Wendell 1906
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: New York Grune & Stratton 1950.
Ábhair: