Infantile autism : a clinical and phenomenological-anthropological investigation taking language as the guide / Translated by Derek and Inge Jordan. With a foreword by Bruno Bettelheim. Bosch, Gerhard, Autism in children. Children Language. RJ506.A9 B6713 136.7 BOI New York : Springer-Verlag, 1970. 1970. 1970 Text xi, 158 p. ; eng engger