A study of the early development of Mongols /

Bibliographic Details

Main Author:	Cowie, Valerie A.
Format:	Book
Language:	English
Published:	Oxford, New York : Published for the Institute for Research into Mental Retardation by Pergamon Press, [1970]
Edition:	[1st ed.].
Series:	Monograph (Institute for Research into Mental Retardation) ; no. 1.
Subjects:	Down syndrome. Down Syndrome.