TY - BOOK AU - Weeks,Daniel J. AU - Chua,Romeo AU - Elliott,Digby TI - Perceptual-motor behavior in Down syndrome SN - 0880119756 PY - 2000/// CY - Champaign, IL PB - Human Kinetics KW - Down syndrome KW - Perceptual-motor processes N1 - Includes bibliographical references ER -