TY - BOOK AU - Case,Karl E. AU - Fair,Ray C. TI - Principles of economics SN - 0130957100 AV - HB171.5 .C37 1999 PY - 1999/// CY - Upper Saddle River, N.J. PB - Prantice-Hall KW - Economics N1 - Includes bibliographical references and index; Economics ER -