026376849
1983-12-13
2021-07-09T08:49:30
L.C.N.A.
Internet, http://www.cec.sped.org/, 2014-12-11
11863628
0000000119424055
Council for exceptional children (Reston, Va)
Etats-Unis. Council for exceptional children
C.E.C
CEC
Council for exceptional children (Reston, Va)
1934
1934
Daté d'après la première publication du "Journal of exceptionnal children
Courrier fédéral / Genève : Centre européen de la culture , 1953-1954
Exceptional children / Arlington, VA : Council for Exceptional Children , 1951-
Exceptional children / Washington, D.C : The Council , c1951-
46 th annual international : CEC Convention, 1968 / Washington : The Council for exceptional Children , 1968
Education and training in autism and developmental disabilities / Arlington, Va : Council for Exceptional Children, Division on Autism and Developmental Disabilities , 2010-
Teaching exceptional children / Reston, VA : Council for Exceptional Children , 1968-
Education and training in mental retardation and developmental disabilities / Reston, VA : Council for Exceptional Children, Division on Mental Retardation and Developmental Disabilities , 1994-2002
Education and training in autism and developmental disabilities / Arlington, Va : Council for Exceptional Children, Division on Autism and Developmental Disabilities , 2010-