Librería: BookDepart, Shepherdstown, WV, Estados Unidos de America
Hardcover. Condición: UsedGood. Hardcover, Volume 1 only; NICHD--Mental Retardation Research Centers Seri es; proceedings of the conference, Application of Observational/Ethological Methods to the Study of Mental Retardation, held at Lake Wilderness, Washi ngton in June 1976; surplus library copy with the usual stampings; referenc e number taped to spine; fading and shelf wear to exterior; otherwise in go od condition with clean text, firm binding. Nº de ref. del artículo: 66207
Cantidad disponible: 1 disponibles