Economics /
Arnold, Roger A.
Economics / Roger A. Arnold. - New York : West, c1989. - xxii, 886 p.
Includes index.
0314444815
Economics.
HB171.5 / .A695
Economics / Roger A. Arnold. - New York : West, c1989. - xxii, 886 p.
Includes index.
0314444815
Economics.
HB171.5 / .A695