Mental deficiency of different origins
Subtitle: a pictorial survey.
Contributors: Akesson, Hans Olof
Publisher: Det Berlingske Bogtrykkeri
Published: 1964
Place of publication: Copenhagen
Language: eng
Number of pages: 14
Subjects: Mental retardation -- Pictorial works.
Notes: Plates are of photographs axhibited at the Internaitonal Copenhagen Congress on the Scientific Study of Mental Retardation, 1964.