TY - BOOK AU - Case,Karl E. AU - Fair,Ray C. TI - Principles of economics SN - 0132232243 AV - HB171.5 .C3123 1989 U1 - 330 19 PY - 1990/// CY - Englewood Cliffs, N.J. PB - Prentice Hall KW - Economics N1 - Includes bibliographical references and index ER -