00808nam a22001937a 4500 10449 10449 8173918635 362.3 PAT Pati, Narayan Chandra Dse (MR) manual : Causes, prevention, identification and assessment of mental retardation / Narayan Chandra Pati 1st edn. New Delhi : Rehabilitation Council of India, & Kanishka Publishers & Distributors 2006 137 p. : ill ; 22 cm. Mental retardation Causes Disability Study guide Mental retardation Prevention Disability Study guide Mental retardation Identification Disability Study guide Mental retardation Assessment Disability Study guide Edited by P.Jayachandra, Sumit Roy STS 0 0 0 0 12/3 AIISH AIISH 2020-03-21 1 362.3 PAT 14592 2026-07-16 00:00:00 2026-07-15 2020-03-21 STS