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South-Western Cengage Learning, 2013
Buku Teks
Mosley, Donald C., author
South-Western Publishing, 1985
Buku Teks
American Management Association, 1957
Buku Teks
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Addison-Wesley Publ., 1980
Buku Teks
Diekelmann, Nancy L., author
Addison-Wesley, 1997
Buku Teks