00836nam a2200145Ia 450000500170000000800390001702000180005608200130007410000210008724500700010826000250017830000140020352004480021765000250066520260304160651.0260304s9999    xx          000 0 und d  a9780393928273  a339bMAR  aMartin, Lawrence 0aStudy Guide for Principles of Macroeconomics / cMartin, Lawrence  bW. W. Norton, c2006  a216 pages  aThis innovative study guide reinforces the key concepts of each chapter through reviews, practice exams, and problem sets designed to help students apply what they ve learned. "Doing Economics" sections are structured around a series of "Tool Kits" in which students learn a problem-solving technique through its step-by-step application. Each "Tool Kit" is followed by worked examples and practice problems that apply the relevant technique."  aBusiness & Economics