El niño con síndrome de Down García Escamilla, Sylvia. creator text bibliography mx México Editorial Diana 1991 1a ed. monographic spa
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242 p. ill., forms 22 cm. Sylvia García Escamilla. Includes: Glosario by Javier Flores Castilla. Bibliography: p. 211-212. Instituto John Langdon Down, A.C. Handicapped children Mental retardation facilities Mexico Mental Retardation Down's syndrome RJ506 .D68 L663 1991 9681313968 ocm10580081 YCC 840330 20160527185313.0 306259