Psychology and Language: An Introduction to Psycholinguistics
Herbert H. Clark & Eve V. Clark
CK-12 Trigonometry - Second Edition
Ck-12 Foundation
Enterprise Ontology: Theory and Methodology
Jan Dietz
Real Analysis: Measure Theory, Integration, and Hilbert Spaces
Elias M. Stein & Rami Shakarchi
Historica: Der grosse Atlas der Weltgeschichte mit über 1200 ...
Ludwig Könemann & Martin Stefanik
Disabling Professions
Ivan Illich