Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper & Brothers, 1950
Buku Teks
Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper & Brothers, 1950
Buku Teks
Moore, Wilbert E. (Wilbert Ellis), author
Macmillan, 1955
Buku Teks
Lawrence L. Bethel ... [et al.]
McGraw-Hill, 1945
Buku Teks
by James L. Riggs ... [et al.]
McGraw-Hill, 1979
Buku Teks