| 000 | 00600nam-a2200217-- 4500 | ||
|---|---|---|---|
| 001 | 60617 | ||
| 090 | _a60617 | ||
| 100 | _a20190701d1967 k y0pory5003 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUK | ||
| 200 | 1 |
_aMongolism _fed. by G. E. W. Wolstenholme, Ruth Porter |
|
| 210 |
_aLondon _cJ. & A. Churchill _d1967 |
||
| 215 |
_aVIII, 99, [1] p. _cil. _d19 cm |
||
| 225 | 2 |
_aCiba Foundation study group _v25 |
|
| 606 | 1 | _aDeficientes mentais | |
| 606 | 1 | _aTrissomia 21 | |
| 606 | 1 | _aAspetos biológicos | |
| 675 | _a616.899 | ||
| 702 | 1 |
_aWolstenholme _bG. E. W. |
|
| 702 | 1 |
_aPorter _bRuth |
|