Free math book published because they think textbook prices are too high...

totallyfreemath.com — "With the current price of a new algebra textbook approaching $110 and publishers bringing out a new edition every three to four years just to prevent students from selling their used books, we have decided to create a site where the textbooks are free."They only have one up right now but plan to add more, along with video and audio lectures. Jul 29, 2006 View in Crawl 4