Mental defect in a rural county.

Mode of access: Internet.

Intelligence and social valuation, a practical method for the diagnosis of mental deficiency and other forms of social inefficiency,

Mode of access: Internet.

Mental deficiency (amentia)

Mode of access: Internet.

Vocational rehabilitation : clearer guidance could help focus services on those with severe disabilities : report to the Chairman, Subcommittee on Select Education, Committee on Education and Labor, House of Representatives /

"November 1991."

Los retardados escolares /

"Conferencia pronunciada el 27 de enero 1921, en el Museo Pedagógico."

Children at the window; a handbook for the guidance of retarded children,

Mode of access: Internet.

The psychology of mentally deficient children,

Columbia University contributions to philosophy and psychology, vol. XV, no. 2.

Handbook of reasonable accomodation.

Collophon title: Handbook on reasonable accomodation.

Federal programs for the retarded : a review and evaluation : the agency reports /

Mode of access: Internet.

Annual report.

Vol. for 1926/27-1954/55 called also 39th-67th.

The criminal imbecile;

Mode of access: Internet.

Report.

Reports have title: Minnesota School for Feeble-Minded and Colony for Epileptics. Report of the superintendent ...

Journal of psycho-asthenics.

Title from cover.

Journal of psycho-asthenics.

Vol. 10, no. 1-3 incorrectly numbered vol. 9, no. 5-7.

Language is living : a guide to foster language development for mentally retarded individuals /

WI docs. no.: Ed.3/2:7220