q=David+R%C2%B7+Beukelman%E3%80%81Janice+C%C2%B7+Light&searchType=standard&isFacet=true&view=standard&searchWay=author&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
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David R· Beukelman、Janice C· Light