The Legacy of Leonhard Euler: A Tricentennial Tribute
Lokenath Debnath
Understanding Eastern Philosophy
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Essays in Understanding: 1930-1954
Hannah Arendt & Jerome Kohn
The Penguin Dictionary of Curious and Interesting Geometry
David G. Wells
Rebuilding America's Defenses: Strategy, Forces and Resources ...
Donald Kagan & Gary Schmitt & Thomas Donnelly
Understanding Morphology
Martin Haspelmath & Andrea D. Sims
Understanding Language (1)
Understanding Second Language Acquisition
Lourdes Ortega
Understanding Phonetics
Patricia Ashby