Congenital mental retardation; : a symposium. Arranged by William M. McIsaac, James Claghorn [and] Gordon Farrell. [electronic resource] / Proceedings edited by Gordon Farrell.. — Austin, : Published for the Faculty for Advanced Studies of the Texas Research Institute of Mental Sciences, by the University of Texas Press, [c1969]. — xii, 356 p. : illus. 24 cm. - Advances in mental science ; 1.
Sponsored by the Texas Research Institute of Mental Sciences, Houston.