well-informed sources
71Chatti — This article is about the ancient Germanic tribe. For the village in Pakistan, see Chathi. The Roman empire under Hadrian (ruled 117–138), showing the location of the Chatti in central Germany. The Chatti (also Chatthi or Catti) were an ancient… …
72X Article — George F. Kennan in 1947, the year the X Article was published. The X Article, formally titled The Sources of Soviet Conduct, was published in Foreign Affairs magazine in July 1947. The article was written by George F. Kennan, the Deputy Chief of …
73Ray, Iran, as a military objective — This article is about the city of Ray, Iran as a military objective, not the large territory of which it was once capital ( Ragau in the Apocryphal Book of Judith). Ray, in an area of fertile lowland between the Zagros Mountains, the Elburz… …
74Military history of Ray, Iran — This article concerns the city of Ray, Iran (near Shahr e Rey) as a military objective, not the large territory of which it was once capital ( Ragau in the Apocryphal Book of Judith). Ray, in an area of fertile lowland between the Zagros… …
75Cooperative — This article is about the business organization. For other uses, see Coop (disambiguation). A cooperative (also co operative or co op) is a business organization owned and operated by a group of individuals for their mutual benefit.[1] A… …
76Encyclopedia — This article is about the type of reference work. For other uses, see Encyclopedia (disambiguation). Brockhaus Enzyklopädie in 1902 An encyclopedia (also spelled encyclopaedia or encyclopædia) is a type of reference work, a compendium holding a… …
77Arrian — For others with this name, see Arrianus (disambiguation). Lucius Flavius Arrianus Xenophon (ca. 86 after 146), known in English as Arrian ( Ἀρριανός ), and Arrian of Nicomedia, was a Roman historian (of Greek ethnicity), a public servant, a… …
78Swiss Medical Digest — article issues|orphan=December 2007 wikify=December 2007 unreferenced=December 2007 cleanup=December 2007Swiss Medical Digest was a series of 10 medical journals was introduced in Switzerland by publisher Robert G. Coenen in 1977. The journals… …
79rock — rock1 rockless, adj. rocklike, adj. /rok/, n. 1. a large mass of stone forming a hill, cliff, promontory, or the like. 2. Geol. a. mineral matter of variable composition, consolidated or unconsolidated, assembled in masses or considerable… …
80Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… …
