Wessels, Walter J., Economics / Walter J. Wessels - 2nd ed. - xii, 516 páginas : ilustraciones - Barron's business review series . "A streamlined course for student & business people"--Tomado de la cubierta ISBN: 0812013921 Subjects--Topical Terms: Economía LC Class. No.: HB171.5 / W47 1993 Dewey Class. No.: 330