Precalculus Real Mathematics, & Precalculus with Limits A Graphing Approach

Minor blemishes on top corner. Total of 464 pages, weighs 2.35 lb. Publisher: Brooks Cole; 6th edition (2011) It's a solutions manual with in-depth breakdowns of problems in the book. It does a great job explaining abstract ideas that may be difficult to analyze by oneself. It's an essential supplement to the the textbook, and necessary for a really good understanding of the material.