R
R, or r, is the eighteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''ar'' (pronounced ), plural ''ars'', or in Ireland ''or'' ().The letter is the eighth most common letter in English and the fourth-most common consonant, after , , and . Provided by Wikipedia
1921
Published: 2007.
1922
Published: 2010.
1923
1924
Published: 2009.
1925
Published: 2010.
1926
Published: 2009.
1927
Published: 2010.
1928
Published: 2010.
1929
Published: 2010.
1930
Published: 2009.
1931
1932
Published: 2010.
1933
1934
1935
1936
Published: 2010.
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1937
Published: 2010.
1938
1939
Published: 2008.
1940
Published: c2006.
Superior document: IMF working paper ; WP/06/254