TY - BOOK AU - Kumin, Libby TI - Helping children with Down syndrome communicate better: speech and language skills for ages 6-14 SN - 978-1-890627-54-6 U1 - Circ. 371.92 K95h 2008 1st ed. PY - 2008/// PB - Woodbine House, KW - 1. Children with mental disabilities ( Elementary ) KW - 2. Communicatve competence in children KW - 3. Down syndrome KW - 4. Verbal ability in children N1 - Includes bibliographical references & index ER -