<b>About the Authors</b><br> David Bock taught AP Calculus during his 35 years at Ithaca High School, and served for several years as an Exam Reader for the College Board. He also taught mathematics at Tompkins-Cortland Community College, Ithaca College, and Cornell University. A recipient of several local, state, and national teaching awards, Dave has coauthored five textbooks, and now leads workshops for AP teachers. <p/>Dennis Donovan teaches AP Calculus AB and BC and AP Statistics at Xaverian Brothers High School in Westwood, MA. He is a College Board consultant for AP Calculus and presents one-day and two-day workshops and leads AP Summer Institutes. He is a grader for the AP Calculus Exam. He is also a T3 Regional Instructor concentrating on the TI-Nspire. <p/><b>About the Publisher</b><br> In the 1930s, Manuel H. Barron opened a bookstore in Brooklyn, New York. <p/> People from the community asked Mr. Barron about books that might be available to help their children study for the New York State Regents exams. After realizing there wasn't anything available, Mr. Barron's created his own study guides. <p/> 80 years later, Barron's has helped millions of people prepare for their next step.
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