Mathematical Logic
Heinz-Dieter Ebbinghaus & Jörg Flum & Wolfgang Thomas
A History of Mathematics
Florian Cajori
Computer Science with Mathematica®: Theory and Practice for ...
Roman Maeder
The Good Grammar - with Answers
Michael Swan & Catherine Walter
Analysis of Several Complex Variables
Takeo Ohsawa
Taking the “Oof!” Out of Proofs
Alexandr Draganov
How to Fall Slower Than Gravity: And Other Everyday Uses of ...
Paul J. Nahin