On Purpose: Creating a Meaningful Life
Craig Biddle & John Hersey
Worldmark Encyclopedia of National Economies - Africa
Sara Pendergast & Tom Pendergast
Encyclopedia of Survey Research Methods
Paul J. Lavrakas
Corpus, Concordance, Collocation
John Sinclair
Einstein in Bohemia
Michael D. Gordin
Problems on Partial Differential Equations
Maciej Borodzik & Paweł Goldstein & Piotr Rybka & Anna Zatorska-Goldstein
Problem Books in Mathematics (1)
Solving Problems in Mathematical Analysis, Part I
Tomasz Radożycki
Solving Problems in Mathematical Analysis, Part II
Problem Books in Mathematics (2)