This open textbook aims to fill the gap between the open-source implementations and the open-source network specifications by providing a detailed but pedagogical description of the key principles that guide the operation of the Internet.

It is essential to lay a solid foundation in mathematics if a student is to be competitive in today's global market. The importance of algebra, in particular, cannot be overstated, as it is the basis of all mathematical modeling used in applications found in all disciplines. Traditionally, the study of algebra is separated into a two parts, elementary algebra and intermediate algebra. This textbook, Elementary Algebra, is the first part, written in a clear and concise manner, making no assumption of prior algebra experience. It carefully guides students from the basics to the more advanced techniques required to be successful in the next course.

International Finance Theory and Policy is built on Steve Suranovic's belief that to understand the international economy, students need to learn how economic models are applied to real world problems. It is true what they say, that ”economists do it with models.“ That's because economic models provide insights about the world that are simply not obtainable solely by discussion of the issues.

This textbook provides context and essential concepts across the entire range of legal issues with which managers and business executives must grapple. The text provides the vocabulary and legal acumen necessary for businesspeople to talk in an educated way to their customers, employees, suppliers, government officials—and to their own lawyers.

Legal Aspects of Marketing and Sales is an up-to-date textbook that covers legal issues that students who will work in marketing or with marketing managers must understand. The text is organized to permit instructors to tailor the materials to their particular approach. The authors take special care to engage students by relating law to everyday events with their clear, concise and readable style.

The financial crisis of 2007-8 has already revolutionized institutions, markets, and regulation. Wright's Money and Banking V 2.0 captures those revolutionary changes and packages them in a way that engages undergraduates enrolled in Money and Banking and Financial Institutions and Markets courses.

Minimal mathematics, accessible language, and a student-oriented tone ease readers into complex subjects like money, interest rates, banking, asymmetric information, financial crises and regulation, monetary policy, monetary theory, and other standard topics. Numerous short cases, called "Stop and Think" boxes, promote internalization over memorization. Exercise drills ensure basic skills competency where appropriate. Short, snappy sections that begin with a framing question enhance readability and encourage assignment completion.

The 2.0 version of this text boasts substantive revisions (additions, deletions, rearrangements) of almost every chapter based on the suggestions of many Money and Banking instructors.

Personal Finance by Rachel Siegel and Carol Yacht is a comprehensive Personal Finance text which includes a wide range of pedagogical aids to keep students engaged and instructors on track.

This book is arranged by learning objectives. The headings, summaries, reviews, and problems all link together via the learning objectives. This helps instructors to teach what they want, and to assign the problems that correspond to the learning objectives covered in class.

Personal Finance includes personal finance planning problems with links to solutions, and personal application exercises, with links to their associated worksheet(s) or spreadsheet(s). In addition, the text boasts a large number of links to videos, podcasts, experts' tips or blogs, and magazine articles to illustrate the practical applications for concepts covered in the text.

This book is a practical discussion of six actionable steps that students can take to land a job regardless of the market. Whether the estimate is 25% unemployment or single-digit unemployment, that number doesn't apply to any one student. For any individual, the unemployment rate is 0% or 100%. One either has a job or doesn't. When any one person is looking for a job and there is 10% unemployment, that person just wants to be one of the nine people that has a job.

This book is suited for the Entrepreneurship or Innovation course with an emphasis on Sustainability or for a course devoted entirely to Sustainability.

What are the trends and forces underlying the changing character of the business-environment relationship? How they are creating significant entrepreneurial opportunities for individuals and companies? Around the world, the movement toward “sustainable development” has caused many firms to adopt policies and practices that reflect what is sometimes called a “sustainable business” or “triple bottom line” approach. “Triple bottom line” refers to the demonstration of strong performance across economic, social, and environmental indicators. Those measures serve as indicators of fiduciary responsibility to a growing set of concerned investors and therefore can help ensure access to capital. They also enable innovators to lower costs, create strategic differentiation, reduce risk, and position themselves for competitive advantage over rivals less attuned to trends.

The deep roots of sustainability thinking are now evident in widespread and increasingly visible activities worldwide, and Sustainability, Innovation, and Entrepreneurship explores this evolution; its necessity, its implications and its progression.