Europe?s new security challenges
Heinz GaÌ?rtner, Adrian Hyde-Price, Erich Reiter
Lynne Rienner Publishers, 2001
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Space security: trends and challenges
The National Institute for Defense Studies, editor
The National Institute for Defense Studies, 2016
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Proportionality: new frontiers, new challenges
edited by Vicki C. Jackson, Mark Tushnet
Cambridge University Press, 2017
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Proportionality: new frontiers, new challenges
edited by Vicki C. Jackson, Mark Tushnet
Cambridge University Press, 2017
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Chang, C.M.
Engineering management : challenges in the new millennium
Pearson-Prentice Hall, 2005
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