Minerals yearbook.

Issued in parts.

Global epidemiology, a geography of disease and sanitation,

"Material is based on surveys made for the Medical department of the United States army ... The surveys ... represent the work of a large number of individuals associated ... with the Medical intelligence division of the Office of the # general of the United States army."--Pref.

The book of history. A history of all nations from the earliest times to the present, with over 8,000 illustrations.

Subtitle, v. 16-18: The world's greatest war ... Editor-in-chief, Holland Thompson ... and other contributors.