The article shows the annual increment of bibliographic records in COBIB.SI in 2015. The data on the increment by months and by days was analysed. With a total increment of 27.88%, November, October and January were the leading months, the increment was a little over 9% in each of these months. In 2015 the largest number of bibliographic records was created on Tuesdays and Wednesdays.
The article shows the annual increment of material in COBIB.SI. The data on the increment of bibliographic records by months for 2014 was analysed. With an increment of 10.65%, January 2014 was the leading month, followed by October with 9.41%. On an annual level, the largest number of bibliographic records is created on Mondays and Tuesdays.
A library chooses its cataloguing practice, depending on the environment where it operates. Some experience with and dilemmas about the use of the COMARC format are described as seen by cataloguers in a public library while solving their everyday practical cataloguing problems.
The article describes the process of library automation in the Bulgarian National Library and the conversion of the records in their databases into the COMARC format and lists the reasons why COBISS software was chosen by the National Library of Bulgaria and other Bulgarian libraries. It also mentions the need to expand the COMARC format due to countries with different cataloguing practices participating in the COBISS.Net project.
Resource Description and Access (RDA), the successor to the Anglo-American Cataloging Rules (AACR), has had a significant impact on both bibliographic and authority data as they are represented in Machine-Readable Cataloging records in MARC 21. A brief history of the develoment of RDA is outlined. Since 2006, OCLC has kept up with some fifteen MARC 21 Bibliographic, Authority, and Holdings Updates through a total of nine OCLC-MARC Updates.
Library catalogues allow users searching of library materials in different ways. To achieve successful and efficient searching, bibliographic and authority records should be created according to cataloguing rules, besides perfect and accurate records are required. That is why, cataloguers are responsible for an adequate quality of records and the quality control should be regularly examined.
The paper focuses on the German shared catalogue for serials – ZDB. The ZDB catalogue (Zeitschriftendatenbank) includes titles and holdings of serials, enables the automation of serials cataloguing and facilitates interlibrary loan. It was founded in 1973 when it was sustained by only a small number of libraries.
Libraries account for about 7 % of the total information market, which in terms of quantity makes them a significant part of this market. The roles they have been performing for centuries and for which they have been paid tremendous amounts of money, are in this modern world put under question.
