TY - BOOK AU - Case,Karl E. AU - Fair,Ray C. TI - Study guide with practice tests to accompany principles of economics SN - 0132235056 AV - HB172.5 .C375 1989 PY - 1989/// CY - New Jersey PB - Prentice Hall KW - Economics KW - Microeconomics KW - Macroeconomics ER -