The World War I Databook: The Essential Facts and Figures for all the Combatants by
John Ellis,
Michael Cox ISBN: 1854107666
Published by Aurum Press on October 1st 2001
Genres: History,
Military,
General Pages: 324
Len's Summary: The orders of battle, maps, weapons, manpower, commanders and much more. Some errors, but overall a very valuable research tool. Update of a 1993 work.