Ball, Donald A. International business : Introduction and essentials / Donald A. Ball, Wendell H. McCulloch. - Boston, M.A. : IRWIN, c1982, imp. 1990. - xxv, 774 p. : il. ; 26 cm. ISBN: 0256080100 : B/.5.00 Subjects--Topical Terms: EMPRESAS INTERNACIONALES.ECONOMÍA INTERNACIONAL. Dewey Class. No.: 658.049 / B215