TY - BOOK AU - Nicholson,Walter AU - Snyder,Christopher M. TI - Microeconomic theory: basic principles and extensions SN - 0324585071 (book) AV - HB172 .N49 2008 PY - 2008/// CY - Mason, Ohio PB - Thomson/South-Western KW - Microeconomics N1 - Includes access card with access code to access online resources: InfoTrac college edition; Economic applications; Includes bibliographical references and index ER -