'an Encyclopedia Of World History ... Compiled And Edited By William L. Langer ... Revised Edition, Etc.,'WILLIAM LEONARD LANGER' 'CARL PLOETZ · First published 1948Open the Tome
Perspectives in Western CivilizationWilliam Leonard Langer · First published 1972 · Latest edition 1990Open the Tome
In and out of the ivory towerWilliam L. Langer, William Leonard Langer · First published 1977Open the Tome
Explorations in CrisisWilliam Leonard Langer, Carl E. Schorske, Elizabeth Schorske · First published 1969Open the Tome
Western civilization (Two Volumes). The Struggle for Empire to Europe in the Modern World. Paleolithic Man to the Emergence of European PowersWilliam Leonard Langer · First published 1968Open the Tome
An encyclopedia of world history, ancient, medieval and modern, chronologically arranged.Langer, William L. (William Leonard), 1896-1977, editor. · First published 1948Open the Tome
The Franco-Russian Alliance 1890-1894 Harvard Historical Studies Volume XXXWilliam Leonard Langer · First published 1929Open the Tome
