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Wheatley, Henry Benjamin

(Encyclopedia)Wheatley, Henry Benjamin, 1838–1917, English bibliographer and antiquarian, a founder of the Early English Text Society and of the Index Society. Wheatley's work on the indexing of books, How to Mak...

sextant

(Encyclopedia) CE5 Sextant sextant, instrument for measuring the altitude of the sun or another celestial body; such measurements can then be used to determine the observer's geographical position or for other n...

Poole, William Frederick

(Encyclopedia)Poole, William Frederick, 1821–94, American librarian, bibliographer, and historian, b. Essex co., Mass. Poole was librarian of the Boston Athenæum (1856–69), of the public libraries of Cincinnat...

price

(Encyclopedia)price, amount of money for which a unit of goods or services is exchanged. Price is equivalent to market value and may or may not measure the intrinsic value of the goods or services to the buyer or s...

Bogle, Jack

(Encyclopedia)Bogle, Jack (John Clifton Bogle) [key], 1929–2019, American financial executive, b. Montclair, N.J., grad. Princeton (1951). Going to work for Walter Morgan's Wellington Fund, he became CEO in 1967...

color blindness

(Encyclopedia)color blindness, visual defect resulting in the inability to distinguish colors. About 8% of men and 0.5% of women experience some difficulty in color perception. Color blindness is usually an inherit...

Fisher, Irving

(Encyclopedia)Fisher, Irving, 1867–1947, American economist, b. Saugerties, N.Y., Ph.D. Yale, 1891. He began teaching at Yale in 1890 and was active there until 1935. His earliest work was in mathematics, and he ...

mutual fund

(Encyclopedia)mutual fund, in finance, investment company or trust that has a very fluid capital stock. It is unique in that at any time it can sell or redeem any of its outstanding shares at net asset value (i.e.,...
 

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