Earth’s Evolving Systems: The History of Planet Earth 2nd Edition (PDF) is an introductory textbook designed for popular courses in undergraduate Earth history. Written for college students from a “systems perspective,” it provides coverage of the atmosphere, hydrosphere, lithosphere, and biosphere, and discussion of how those systems, life and plate tectonics
Exploring Biological Anthropology 4e present a concise overview of biological anthropology, from very early foundations to the most recent innovations. Exploring Biological Anthropology: The Essentials, 4th Edition, (PDF) combines concise coverage of the foundations of the field with modern innovations and discoveries, helping anthropology students understand, and get excited about,
The bestselling AutoCAD ebook—updated and revised. Free for a limited time! It takes some practice to get handy with AutoCAD—and it doesn’t hurt to have a good guide by your side to help get you through the rough spots. Updated to cover AutoCAD releases through the 2017 version, this new
The top textbook in sport and exercise psychology is back in a revamped Seventh Edition, and its fascinating introduction to the field raises the bar once more. Foundations of Sport and Exercise Psychology 7th Edition (PDF) provides a comprehensive overview of sport and exercise psychology for both students and new
Planar Multibody Dynamics: Formulation, Programming with MATLAB, and Applications, 2nd Edition, (PDF) provides sets of methodologies for analyzing the dynamics of mechanical systems, such as machineries and mechanisms, with coverage of both modern and classical principles. Using easy, clear and concise language, the ebook introduces fundamental theories, computational methods, and