Of the math textbooks I've used, two've been good enough to keep so far: Linear Algebra: http://www.amazon.ca/Linear-Algebra-Applications-CD-ROM-Update/dp/0321

Of the math textbooks I've used, two've been good enough to keep so far: Linear Algebra: http://www.amazon.ca/Linear-Algebra-Applications-CD-ROM-Update/dp/0321287134/ref=sr_1_1?ie=UTF8&s=books&qid=1240189413&sr=8-1 http://www.amazon.ca/Linear-Algebra-Applications-CD-ROM-Upda... Calculus: http://www.amazon.ca/Calculus-Early-Transcendentals-Tools-Enriching/dp/0534393217/ref=sr_1_2?ie=UTF8&s=books&qid=1240189487&sr=1-2 http://www.amazon.ca/Calculus-Early-Transcendentals-Tools-En... on the more computer-sciency side, Introduction to Algorithms has a lot of good word-of-mouth. I'm not such a fan, myself, but here it is: http://www.amazon.ca/Introduction-Algorithms-Thomas-H-Cormen/dp/0262032937/ref=sr_1_1?ie=UTF8&s=books&qid=1240189615&sr=1-1 http://www.amazon.ca/Introduction-Algorithms-Thomas-H-Cormen...