TY - BOOK AU - Case, Karl E. AU - Fair, Ray C. AU - Oster, Sharon M. TI - Principles of economics SN - 1-292-29469-8 AV - HB 171.5 .C37 2020 PY - 2020/// CY - Londo PB - Parson KW - Economics KW - Public finance KW - Income distribution KW - Inernational trade N1 - includes index ER -