TY - BOOK AU - ڈاکڑ ناصر سامان TI - زھنی پسماندگی SN - 9786964171357 (pbk) U1 - 614.5 PY - 2008/// CY - Islamabad PB - HEC KW - Mental retardation KW - Special education-Pakistan KW - Neurofibromatosis KW - Tuberous selerosis KW - Metabolic disorder KW - Down syndrome KW - Klienfilter syndrome KW - Macrocephaly KW - IIMC ER -