TY - BOOK AU - O'Sullivan,Arthur AU - Sheffrin,Steven M. TI - Principles of Economics SN - 0536813825 AV - HB171.5 .O843 2005 U1 - 330 22 PY - 2005///, CY - Upper Saddle River, N.J. PB - Pearson Custom pub/Prentice Hall KW - Economics N1 - Custom edition Taken from Surveys Of economics Principles and Tools Second Edition; Includes bibliographical references and index ER -