TY - BOOK AU - Mankiw,N.Gregory TI - Essentials of economics SN - 0324171919 (package) U1 - 330 21 PY - 2004/// CY - Mason, Ohio PB - Thomson/South-Western KW - Economics KW - Kinh tế học N1 - "Mankiw principles of economics"--P. [4] of cover; Includes index ER -