Edwards, Heather M., 1947-, author
Scarecrow Press, 1990
Buku Teks
Clark, Jason A., author
Facet, 2012
Buku Teks
Hanson, Ardis, author
INFOSCIENCE, 2003
Buku Teks
Laird, John, 1954-, author
Oxford University Press, 1945
Buku Teks
Sannwald, William W., author
[American Management Association;, ], 2009
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