Alphabetical entries of all countries involved in WWI include conscription information, information about the country's army, navy, and flying forces, and the locations of the military records for each branch. In some cases forces drawn from individual areas of a country are discussed. The listings are preceded by a brief history of the war and followed by a chapter on the war's aftermath. Appends a list of internet resources. Annotation c. by Book News, Inc., Portland, Or.