q=%EF%BC%88%E7%BE%8E%EF%BC%89%E7%BD%97%E4%BC%AF%E7%89%B9+l.%E7%8F%80%E7%BB%B4%EF%BC%88robert+l.purvin&searchType=standard&isFacet=true&view=standard&searchWay=author&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
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(美)罗伯特 L.珀维(Robert L.Purvin