TY - BOOK AU - Thomas Kishore, M. TI - Trends in intelligence testing of persons with mental retardation and its implication for certification of disability and service provisions U1 - RT 0094 PB - Indian Council of Social Science Research, New Delhi KW - People with mental disabilities KW - Intelligence testing KW - India KW - Hearing impaired KW - Services for N1 - includes appendices and bibliography ER -