Differential and Riemannian Manifolds
Serge Lang
Disunited Nations
Peter Zeihan
Knowledge Representation for Agents and Multi-Agent Systems: ...
John-Jules Meyer & Jan M. Broersen
Scrum for Dummies
Mark C. Layton & Dean J. Kynaston & Steven J. Ostermiller
Die Geschichte der Philosophie (Gesamtausgabe - Band 1 bis 3): ...
Georg Wilhelm Friedrich Hegel
Missing Data
John W. Graham
Statistics for Social and Behavioral Sciences (1)