Le développement du langage
Subtitle: guide pratique
By: David M. Roulin ; en collaboration avec le Centre hospitalier de l'Université Laval ; [photos, François Simard].
Contributors: Université Laval. Centre hospitalier.
Publisher: Éditions La Liberté
Published: 1977
Place of publication: [Ste-Foy]
Language: fre
Number of pages: 178
Subjects: Speech disorders in children.; Children -- Language.
Notes: Cover title.