TY  - BOOK
AU  - Narayan Chandra Pati
AU  - P. Jayachandra ; Sumit Roy
TI  - Causes, prevention, identification and assessment of mental retardation: Pati, Narayan Chandra
SN  - 8173918902
U1  - 371.9 
PY  - 2006///
CY  - KANISHKA
PB  - New Delhi
KW  - Education
ER  -