Entering the 21st century: world development report 1999/2000
Oxford , 2000
Buku Teks
Porter, Lyman W.
Management education and development: drift or thrust into the 21st century?
McGraw-Hill, 1988
Buku Teks
Energy, environment and sustainable development: Challenges for the 21st century
1993
Buku Teks
Gregory, Vicki L., 1950-
Collection development and management for 21st century library collections : an introduction
Neal-Schuman Publishers, 2011
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Samiul Hasan, editor
The muslim world in the 21st century: space, power, and human development
Springer, 2012
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