Language Evolution
Morten H. Christiansen & Simon Kirby
Nachhaltigkeit Sustainability
Sandra Hofmeister
Mathematical Physics
Donald Howard Menzel
The Formal Complexity of Natural Language
W. J. Savitch & E. Bach & W. E. Marsh & Gila Safran-Naveh
Python Data Analysis for Newbies Numpy, Pandas, Matplotlib, ...
Joshua K. Cage
A Practical Grammar of the Central Alaskan Yup'ik Eskimo Language
Steven A. Jacobson & Anna W. Jacobson