00402nam a2200133Ia 450000500170000000800460001703700120006304000200007504100130009508400230010824500750013124500520020630000100025820250508155441.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a371.912, UNIqFEDL 0aGuidelines for establishment of rehabilitation facilities for the deaf 0cU S Department of Health, Education and Welfare  av,33p