Nickel and Dimed
Barbara Ehrenreich
Teach Yourself VISUALLY Python
Guy Hart-Davis
Mathematical Reasoning Proofs [Lecture notes]
Alistair Savage
The Philosophy of Wilhelm Dilthey
Herbert Arthur Hodges
The Scheme Programming Language, Fourth Edition
R. Kent Dybvig
Cybernetics: Second Edition: Or the Control and Communication ...
Norbert Wiener