@book{65291,
	author = {GELB, S.A.},
	title = {THE PROBLEM OF TYPOLOGICAL THINKING IN MENTAL RETARDATION},
	url = {\\Srvdatos\siis\docus\Revistas electrónicas\Intellectual and Developmental Disabilities R.101\1997\The Problem of Typological Thinking in Mental Retardation.pdf}
}