Master math at your own pace! Does working with numbers often frustrate you? Do you need to brush up on your basic math skills? Do you feel math stands between you and your career goals, or a better grade at school? Quick Arithmetic, Third Edition is the quickest and easiest way to teach yourself the basic math skills you need to advance on the job or in school. Using cartoons and a clear writing style, this practical guide provides a fresh start...

Now in full color and thoroughly revised, this perennial bestseller is the most comprehensive and successful beginner's astronomy books in the market. For a generation, Astronomy: A Self-Teaching Guide has introduced hundreds of thousands of readers worldwide to the night sky. Now this classic beginner's guide has been completely revised to bring it up to date with the latest discoveries. Updated with the latest, most accurate information, new online...

Russian a self-teaching guide Learn Russian at your own pace How do Russian letters differ from English letters? How do you choose the correct form of specific verbs? What are some useful, everyday Russian words? With Russian: A Self-Teaching Guide, you'll discover the answers to these questions and many more about this challenging language. This thorough primer presents an easy-to-follow, proven method for grasping the basics of Russian, complete...