Portugese
Tait, Norma de Oliveira
How to Solve It: A New Aspect of Mathematical Method
John H. Conway & György Pólya
Innovationsmanage[..] Von der Idee zum erfolgreichen Produkt
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Papers of Nikola Tesla (EFOIA) - FBI Files - Set 2
Nikola Tesla
Logic Machines and Diagrams
Martin Gardner
Mastering Rust Programming: From Foundations to Future
Kameron Hussain & Frahaan Hussain