Weiss, Amy L. Preschool language disorders resource guide : specific language impairment / Amy L. Weiss - San Diego : Singular Thomson Learning , 2001 - xvii, 177 p. ; 27 cm. Includes bibliographical references and index. ISBN: 0769300294 RM200.30 Subjects--Topical Terms: Language disorders National Library of Medicine Call No.: WL340.2