Stewart, Mark Alan
GRE CAT Answers to the Real Essay Questions, 2nd edition (Arco GRE Answers to the Real Essay Questions)
Thomson, 2003
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Bennett, Jeffrey
Using and understanding mathematics : a quantitative reasoning approach
Addison-Wesley, 2008
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Moral and political reasoning in environtmental practice
edited by Andrew Light and Avner de-Shalit
MIT Press, 2003
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Blaedel, W.J.
Elementary quantitative analysis : Theory and practice
Harper & Row, 1963
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Willard, Hobart H. [Hobart Hurd], 1881-1974
Elements of quantitative analysis : theory and practice
D. Van Nostrand, 1956
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