Economics /
Arnold, Roger A. ,
Economics / Roger A. Arnold. - 8th ed. - xxxix, 797 pages : illustrations (some color) ; 26 cm.
0324538014 9780324538014
Economics.
HB171.5 / .A76 2008
Economics / Roger A. Arnold. - 8th ed. - xxxix, 797 pages : illustrations (some color) ; 26 cm.
0324538014 9780324538014
Economics.
HB171.5 / .A76 2008