TY - BOOK AU - Mankiw,N.Gregory AU - Harris,Robert B. TI - Study guide: principles of economics SN - 0538477172 U1 - 330 22 PY - 2012/// CY - Mason, OH PB - South-Western Cengage Learning KW - Economics KW - Kinh tế học N1 - E-B7/06556 (original, 1.130.580đ) ; E-B7/06557 (copy) ER -