Mental subnormality
Subtitle: modern trends in research
By: edited by B. W. Richards, with a foreword by L. S. Penrose.
Contributors: Richards, B. W. ed.
Publisher: Pitman Medical
Published: 1970
Place of publication: London
Language: eng
Number of pages: 260
Subjects: Mental retardation -- Research.; Mental retardation.
Notes: Includes bibliographies.