語言障礙的書

有一本書, 讓我讀來傷感又甜美.

Developmental Language Disorders: Learning, Language, and the Brain
(Diane L. Williams)
http://www.amazon.com/Developmental-Language-Disorders-Diane-Williams/dp/1597561894/ref=sr_1_6?ie=UTF8&qid=1297888167&sr=8-6