Author: Josiah Rhinehart Sypher
Title: School history of Pennsylvania, from the earliest settlements to the present time
Publisher: Philadelphia, J. B. Lippincott & co.
Contributor: The Library of Congress
Size: 205 kb
In Ottawa, Canada, representatives from 121 countries sign a treaty prohibiting manufacture and deployment of anti-personnel landmines. The United States, People's Republic of China, and Russia do not sign the treaty, however.,