AP BC Calculus Resources I am studying for the AP BC Calculus Exam and I know about the free response questions from AP Central, and the Multiple Choice Collection.  I was wondering if anyone here knew of where to obtain more problems?  At least a collection of problems similar to those that appear on the BC Exam.  
I realize this is not a question about an actual math question, but I don't feel very confident in my math ability so I want more problems to solve. 
Ps. I don't have alot of cash, so I can't afford to buy barron's books or any test prep books.  The local libaray doesn't have any -someone check the book out but never returned it, and the book store doesn't like it when you just sit there working out problems and you don't buy the book.  
 A: Free online resources:


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*The AP Calculus Problem Book - This is one of the best sources of AP Calculus probems, containg 2000+ AB/BC problems.

*Calculus I Practice Problems (Solutions) - Practice problems from Paul's Online Notes.

*Calculus II Practice Problems (Solutions) - Practice problems from Paul's Online Notes. This is not yet complete, but a good resource nonetheless.

*CalcReview - This contains multiple choice problems similar to those on the AP exam, and links to free video lectures.

*Cornell Good Questions - This contains interesting Calculus AB conceptual questions.
Print resources (you can probably get these from school/local library):


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*Preparing for the AP Calculus BC Examination - This is almost certainly the best resource for preparing for the AP Calculus exams, but it is hard to find. Also, the solution manual must be purchased separately.

*Be Prepared for the AP calculus Exam - This is another great resources, but may be hard to find.

*Barron's AP Calculus - You almost certainly have a copy of this in your school library, and its not a bad resource.

*Schaum's 3000 Solved Problems in Calculus - Huge source of Calculus AB/BC problems.
