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Books by D.A. Herzog

David Alan Herzog is the author of numerous books concerned with test preparation in mathematics and science. Additionally, he has authored over one hundred educational software programs. Prior to devoting his full energies to authoring educational books and software, he taught math education at Fairleigh Dickinson University and William Paterson College, was mathematics coordinator for New Jersey's Rockaway Township Public Schools, and taught in the New York City Public Schools.
CliffsStudySolver Trigonometry By D.A. Herzog
CliffsStudySolver Trigonometryby D.A. Herzog
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