Cliffs Quick Reviews are Produced by The People Who Know Student Needs and Respond to Them. This logically presented, easy-to-grasp review gives you the reference you want to effectively organize your introductory-level course work. Each Review Gives Youa concise but comprehensive source of ready information on the fundamentals of the subjectclearly arranged and accessible basic course notes in manageable units and straightforward languagepractical help in checking your understanding of material presented in your classesthe expertise of an accomplished teacher as your private tutoran excellent way to review core concepts before quizzes, midterms, and finals