Robert Curthose, Duke of Normandy

by Charles W. David

HARVARD HISTORICAL STUDIES

PUBLISHED UNDER THE DIRECTION OF
THE DEPARTMENT OF HISTORY

FROM THE INCOME OF

THE HENRY WARREN TORREY FUND

VOLUME XXV

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HARVARD HISTORICAL STUDIES

I. The Suppression of the African Slave-Trade to the United States of America, 1638-1870. By W. E. B. DuBois, Ph.D., Editor of “The Crisis.” 8vo.