RYNDERS, J.E., HORROBIN, J.M.,
ALWAYS TRAINABLE?. NEVER EDUCABLE?. UPDATING EDUCATIONAL EXPECTATIONS CONCERNING CHILDREN WITH DOWN SYNDROME. AMERICAN JOURNAL ON MENTAL RETARDATION
,
Vol. 95, no. 1 (1990), p. 77-83 Ref.18569 Location:
R.100 Depósito (3)