Numbers in history : how the Greeks defeated the Persians, the Romans conquered the world, the Teutons overthrew the Roman Empire, and William the Norman took possession of England : two lectures delivered before the University of London on October 6 and 7, 1913 by Delbrück, Hans | EchoLit

EchoLit

Numbers in history : how the Greeks defeated the Persians, the Romans conquered the world, the Teutons overthrew the Roman Empire, and William the Norman took possession of England : two lectures delivered before the University of London on October 6 and 7, 1913 by Delbrück, Hans | EchoLit