Helen Kellerde Pamela WalkerMateriasBlindDeafPeople with disabilitiesDeafblind womenDeafblind peopleJuvenile literaturePeople with physical disabilitiesBiographyWomenEdiciones (1)Helen Keller (2000)Tandem Library · inglés · ISBN 9780613588379Más obras de Pamela WalkerEcology experimentsMarine science experimentsComputer Science ExperimentsSurgeon's Story