Hello world!.

Bibliographic Details
Corporate Author:	United States. President's Committee on Mental Retardation
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of Health, Education, and Welfare, Office of Human Development Services, President's Committee on Mental Retardation, 1978.
Series:	DHEW publication ; no. (OHDS) 79-21020.
Subjects:	Children with mental disabilities. Children with mental disabilities > Education > United States.

Description
Physical Description:	24 pages : illustrations ; 10 x 22 cm.