Books by Raymond Frost:
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Frost, Raymond: Business Information Systems: Design an App for That (derived from Creative Commons licensed edition published by Flat World Knowledge, ca. 2011), also by Jacqueline C. Pike, Lauren Kenyo, and Sarah Pels (PDF at saylor.org)
Additional books by Raymond Frost in the extended shelves:
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Frost, Raymond: The backward society. (St. Martin's Press, 1961) (page images at HathiTrust)
Find more by Raymond Frost at your library, or elsewhere.