<p>Where can i find realistic AP practice tests for Bio, Chem, USH, Calc AB, Comp SCi A?
Or a released version by college board.</p>
<p>Realistic AP practice tests could be found in almost any review prep book. Some companies are more realistic than others. Bio- Cliff Notes, Chem and Calc AB- Princeton Review, USH- AMSCO or REA, not sure about Comp. Sci.</p>
<p>For released AP exams, you either need to buy them off of the College Board website (about 20 dollars each) or get them from someone else who bought them or your AP teacher may have them.</p>
<p>thanks for the help</p>
<p>For Computer Science, the book by Maria Litvin is pretty good too.</p>
<p>i have the barrons comp sci book.</p>
<p>do u know how good that is?</p>
<p>and btw what does AMSCO stand for?</p>