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|Location||North Library (Closed Stack, American Cultural Cen|
|The Educationally retarded and disadvantaged / edited by Paul A. Witty ; editors for the society, Herman G. Richey, Merle M. Coulson. - Chicago : [distributed by] University of Chicago Press , 1967. - (Yearbook of the National Society for the Study of Education ; new ser., 66th, pt. 1)|