Smith, David W
The child with Down's syndrome (mongolism) causes, characteristics and acceptance. For parents, physicians and persons concerned with his education and care - Philadelphia W.B. Saunders 1973 - 106 p fotos, ilus., diagrs
0721684203
Síndrome de Down
WS340 / S54t
The child with Down's syndrome (mongolism) causes, characteristics and acceptance. For parents, physicians and persons concerned with his education and care - Philadelphia W.B. Saunders 1973 - 106 p fotos, ilus., diagrs
0721684203
Síndrome de Down
WS340 / S54t