Principles of economics /
Arnold, Roger A.
Principles of economics / Roger A. Arnold. - Tenth edition. - Pasig City : Cengage Learning, 2012. - 796 pages : Illustrations ; 26 cm.
9789814410298
Economics.
Principles of economics / Roger A. Arnold. - Tenth edition. - Pasig City : Cengage Learning, 2012. - 796 pages : Illustrations ; 26 cm.
9789814410298
Economics.