TY - BOOK AU - Northern,Jerry L. AU - Downs,Marion P. TI - Hearing in children SN - 0683307649 PY - 2002/// CY - Philadelphia, PA PB - Lippincott Williams & Wilkins KW - Children KW - Hearing Impairments KW - Hearing aids KW - Hearing tests N1 - Includes bibliographical references (p. 397-433) and index UR - http://www.loc.gov/catdir/enhancements/fy0711/2001038193-d.html ER -