method of exchange of members
121Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
122Romania — This article is about the modern country. For other uses, see Romania (disambiguation). Romania România …
123Winston Churchill — For other uses, see Winston Churchill (disambiguation). Churchill redirects here. For other uses, see Churchill (disambiguation). The Right Honourable Sir Winston Churchill …
124South Africa — Republic of, a country in S Africa; member of the Commonwealth of Nations until 1961. 42,327,458; 472,000 sq. mi. (1,222,480 sq. km). Capitals: Pretoria and Cape Town. Formerly, Union of South Africa. * * * South Africa Introduction South Africa… …
125Constitutional Convention (United States) — Federal Convention redirects here. For other uses, see Federal Convention (disambiguation). Scene at the Signing of the Constitution of the United States, by Howard Chandler Christy. The Constitutional Convention …
126Collaborative software — (also referred to as groupware) is computer software designed to help people involved in a common task achieve goals. One of the earliest definitions of “collaborative software” is, intentional group processes plus software to support them.… …
127Wales — This article is about the country. For other uses, see Wales (disambiguation) …
128Depository Trust & Clearing Corporation — Type Private Industry Finance Ge …
