00830nam a22003017i 4500 20141212093003.0 890330s1989 sp gr 000 0 spa c 1944-7558 eng TANNOCK, R. MOTHERS' DIRECTIVENESS IN THEIR INTERACTIONS WITH THEIR CHILDREN WITH AND WITHOUT DOWN SYNDROME Discapacidad intelectual Educación infantil Necesidades educativas especiales Relación madre-hijo Síndrome de Down Discapacidad Documental AMERICAN JOURNAL ON MENTAL RETARDATION Vol. 93, no. 2 (1988), p. 154-165 11.1 74 A11a C2 H8 AR 19890330 R.100 Depósito (3) AR