Categories

The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.

• 0 (number)‏‎ (3 members)
• 1582 establishments‏‎ (1 member)
• 1582 establishments in Europe‏‎ (1 member)
• 1660 in science‏‎ (1 member)
• 1738 in science‏‎ (1 member)
• 1798 in economics‏‎ (1 member)
• 1834 introductions‏‎ (1 member)
• 1867 introductions‏‎ (1 member)
• 1893 in Germany‏‎ (1 member)
• 1893 in science‏‎ (1 member)
• 1896 establishments in the United States‏‎ (1 member)
• 1900 in science‏‎ (1 member)
• 1901 in science‏‎ (1 member)
• 1905 in Germany‏‎ (1 member)
• 1905 in science‏‎ (1 member)
• 1905 introductions‏‎ (1 member)
• 1908 introductions‏‎ (1 member)
• 1914 introductions‏‎ (1 member)
• 1916 in science‏‎ (1 member)
• 1928 introductions‏‎ (1 member)
• 1934 in economics‏‎ (1 member)
• 1936 introductions‏‎ (1 member)
• 1940s introductions‏‎ (1 member)
• 1947 in computer science‏‎ (1 member)
• 1949 introductions‏‎ (1 member)
• 1950 in London‏‎ (1 member)
• 1950 in science‏‎ (1 member)
• 1950 introductions‏‎ (1 member)
• 1951 in economics‏‎ (1 member)
• 1956 in computer science‏‎ (2 members)
• 1961 in Germany‏‎ (1 member)
• 1961 in science‏‎ (1 member)
• 1963 introductions‏‎ (1 member)
• 1969 introductions‏‎ (1 member)
• 1971 introductions‏‎ (2 members)
• 1973 introductions‏‎ (1 member)
• 1974 introductions‏‎ (1 member)
• 1977 documents‏‎ (1 member)
• 1980s fads and trends‏‎ (1 member)
• 1980s toys‏‎ (1 member)
• 1986 introductions‏‎ (1 member)
• 1991 in law‏‎ (1 member)
• 1992 introductions‏‎ (1 member)
• 1997 introductions‏‎ (1 member)
• 1 (number)‏‎ (10 members)
• 2001 introductions‏‎ (1 member)
• 2002 introductions‏‎ (1 member)
• 2 (number)‏‎ (2 members)
• 3-folds‏‎ (2 members)
• 3-limit tuning and intervals‏‎ (1 member)