Oxford Student's Science Dictionary
Oxford Dictionaries
The Construction of Reality in the Child
Jean Piaget
How to Build, Maintain, and Use a Compost System
Kelly Smith
Urban Dictionary: Freshest Street Slang Defined
Aaron Peckham & Urbandictionary.com
Automated Machine Learning With AutoKeras: Deep Learning Made ...
Luis Sobrecueva
Erfolgsfaktor Sauerstoff: Wissenschaftlich belegte Atemtechniken, ...
Patrick McKeown