Simple signing with young children a guide for infant, toddler, and preschool teachers

Dades bibliogràfiques
Autor principal:	Murray, Carol Garboden
Format:	Llibre
Idioma:	English
Publicat:	Beltsville, Md. Gryphon House c2007.
Matèries:	American Sign Language > Study and teaching (Early childhood) Nonverbal communication in education.