The product is the "Master Book Elementary Algebra" by Harold Jacobs, a revised edition published by Master Books in the United States. This textbook focuses on elementary algebra, specifically in the subject area of Mathematics. Written in English, it provides comprehensive content for students looking to learn and master algebraic concepts at a beginner level. With the author's expertise and the refined content in the revised edition, this book serves as a valuable resource for students seeking to enhance their understanding of algebra.