Please see the link below to books by Roger Fredrikson located in the Library Catalog.
http://o90007.eos-intl.net/O90007/OPAC/Search/AdvancedSearch.aspx?TaskCode=161055&TitleListPageSize=100&CatLevel0Value=&CatLevel1Value=&CatLevel2Value=&CatLevel3Value=&CatLevel4Value=