Category: E-Books

An introduction to semi-Riemannian geometry as a foundation for general relativity Semi-Riemannian Geometry: The Mathematical Language of General Relativity (PDF) is an accessible exposition of the mathematics underlying general relativity. The ebook begins with background on linear and multilinear algebra, general topology, and real analysis. This is trailed by material

The ebook Walker’s Pediatric Gastrointestinal Disease 6th edition (PDF) is dedicated to a comprehensive worldwide representation of advances in pediatric gastroenterology, its diagnosis, pathophysiology, and management. This standard reference textbook is enhanced by color tables and images throughout the two-volume set. Pediatricians, gastroenterologists, hepatologists, and medical students will appreciate sections

According to the Youth Suicide Prevention Program, “more than 50% of transgender youth will have had at least one suicide attempt by their 20th birthday.” This real data demonstrates a dire need for educators, caregivers, and providers to have a better understanding of youths experiencing gender dysphoria. Presently, our binary

Read, Reason, Write, 11th edition (PDF) unites instruction in analysis and critical reading argument and research strategies with a rich collection of readings that provide both: practice for these skills and new ideas and insights for readers. Read Reason Write 11e is committed to showing college students how reading analytic,

When it comes to describing basic economic principles by drawing on existing economic issues and events, the most helpful is the Nobel laureate and New York Times columnist Paul Krugman and co-author, Robin Wells. In Macroeconomics, 3rd Canadian Edition, (PDF), Wells and Krugman’s signature storytelling style and uncanny eye for