Lewis, Archibald Ross The northern seas shipping and commerce in northern Europe, A.D. 300-1100 by Archibald R. Lewis. - New Jersey Princenton University Press 1958. - xi, 498 p. Includes bibliographical references and index. LCCN: evn00001107 Subjects--Geographic Terms: Europe, Northern--Commerce--History.Europe, Northern--Industries--History. LC Class. No.: HF397 / .L4 1958 Dewey Class. No.: 382/.0948