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The Card Catalog at the Library of Congress. A library catalog (or library catalogue in British English) is a register of all bibliographic items found in a library or group of libraries, such as a network of libraries at several locations. A catalog for a group of libraries is also called a union catalog.
In Chopin's case, at least four latter-day catalogues vie for prominence: Maurice J. E. Brown (B numbers); Krystyna Kobylańska (KK numbers); Józef Michał Chomiński, whose catalogue is segmented into six parts, each part utilising a different letter (A, C, D, E, P and S); and Chopin National Edition WN numbers. Hence, a work of Chopin can be ...
v. t. e. In library and information science, cataloging ( US) or cataloguing ( UK) is the process of creating metadata representing information resources, such as books, sound recordings, moving images, etc. Cataloging provides information such as author's names, titles, and subject terms that describe resources, typically through the creation ...
The partial sums of the series 1 + 2 + 3 + 4 + 5 + 6 + ⋯ are 1, 3, 6, 10, 15, etc.The nth partial sum is given by a simple formula: = = (+). This equation was known ...
[1] In front of the main entrance, there is a bust of Alexandru Papiu Ilarian, for whom the school is named. [1] The work of Ion Schmidt-Faur, it was inaugurated with great pomp in 1930. [2] It spent World War II in a corner of the Aiud high school yard, [1] and was not unveiled again in its original location until 1957. [3]
Infobox references. 1,2-Dibromo-3-chloropropane ( dibromochloropropane ), better known as DBCP, is the organic compound with the formula BrCH (CH 2 Br) (CH 2 Cl). It is a dense colorless liquid although commercial samples often appear amber or even brown. It is the active ingredient in the nematicide Nemagon, also known as Fumazone .
Number built. 282. Developed into. Douglas B-66 Destroyer. The Douglas A-3 Skywarrior is a jet-powered strategic bomber that was developed and produced by the Douglas Aircraft Company. It was designed by Douglas on behalf of the United States Navy, which sought a carrier -capable strategic bomber. In July 1949, Douglas was awarded the contract ...
1,3-Dipolar cycloaddition. The 1,3-dipolar cycloaddition is a chemical reaction between a 1,3-dipole and a dipolarophile to form a five-membered ring. The earliest 1,3-dipolar cycloadditions were described in the late 19th century to the early 20th century, following the discovery of 1,3-dipoles.