TY - BOOK AU - Case,Karl E. AU - Fair,Ray C. TI - Principles of economics SN - 0131249630 (pbk.) AV - HB171.5 .C37 2004 U1 - 330 22 PY - 2004/// CY - Upper Saddle River, NJ PB - Pearson/Prentice Hall KW - Economics N1 - Includes bibliographical references and index ER -