Textbook of mental deficiency (subnormality)
Tredgold, Alfred Frank, 1970-1952
Textbook of mental deficiency (subnormality) - 10th ed. by R. F. Tredgold and K. Soddy, with the assistance of E. W . Dunkley. - London : Tindall & Cox , 1963. - xii, 530 p. : ill., port., diagrs ; 23 cm.
First published in 1908 under the titles : Mental defiency (amentia)
Bibliography: p. 514 - 524.
Mental retardation
WM 300 / T714t 1963
Textbook of mental deficiency (subnormality) - 10th ed. by R. F. Tredgold and K. Soddy, with the assistance of E. W . Dunkley. - London : Tindall & Cox , 1963. - xii, 530 p. : ill., port., diagrs ; 23 cm.
First published in 1908 under the titles : Mental defiency (amentia)
Bibliography: p. 514 - 524.
Mental retardation
WM 300 / T714t 1963