A Manual of assessment instruments for the MR/DD population
By: Bonnie Ritchie ... [et al.].
Contributors: Ritchie, Bonnie Lou, 1952-; Nisonger Center.
Publisher: Nisonger Center on Mental Retardation and Developmental Disabilities, Ohio State University
Published: 1978
Place of publication: [Columbus, Ohio]
Language: eng
Number of pages: 65
Subjects: Mental Retardation -- diagnosis.