Down's syndrome (Mongolism); a reference bibliography,
        Sábháilte in:
      
    
                  | Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | 
      Bethesda, Md.,
        
      U.S. National Institutes of Health; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington]    
    
      1969.
     | 
| Ábhair: | 
CARM 1 Store
| Gairmuimhir: | 
                        A2:AB28B0 B02947                 | 
  
|---|---|
| Cóip 1 | Ar fáil Cuir coinneáil air |