A book on integration. Buy this if you are taking AP Calc AB and suck at integrating, otherwise don't buy it. Or buy it, up to you. I make like what 39 cents per book. I could care less.
A book on integration. Buy this if you are taking AP Calc AB and suck at integrating, otherwise don't buy it. Or buy it, up to you. I make like what 39 cents per book. I could care less.