The Early Growth of Logic in the Child: Classification and Seriation
Jean Piaget & Bärbel Inhelder
Representations of Commonsense Knowledge
Ernest Davis
Start with Why: How Great Leaders Inspire Everyone to Take Action
Simon Sinek
World Order
Henry A. Kissinger
Language, Literacy, and Cognitive Development: The Development ...
Eric Amsel & James P. Byrnes
The Hidden Geometry of Life: The Science and Spirituality of ...
Karen L. French
Methods and Applications of Inversion
Per C. Hansen & Bo H. Jacobsen & Klaus Mosegaard