1204 資訊組織筆記

2010年ISBD的目標：
The primary purpose of the ISBD is to provide the stipulations for compatible descriptive cataloguing
worldwide in order to aid the international exchange of bibliographic records between national
bibliographic agencies and throughout the international library and information community.
By specifying the elements that comprise a bibliographic description and by prescribing the order in which
those elements should be presented, and secondarily the punctuation by which they should be separated,
the ISBD aims to:

• make records from different sources interchangeable, so that records produced in one country
can be easily accepted in library catalogues or other bibliographic lists in any other country;
(不同來源的書目資料, 得以互相交換, 甲國的書目資料可以輕易的被乙國的圖書館接受)

• assist in the interpretation of records across language barriers, so that records produced for
users of one language can be interpreted by users of other languages;(跨越語文障礙, 即使不認識該語文, 仍可識得其記錄的內容)

• assist in the conversion of bibliographic records to electronic form;(協助書目記錄成為電子模式)

• enhance interoperability with other content standards.(增強與其他內容標準的互用性)

※書名前要放245(或205)
後面的"著者前"放C

※中國機讀編目格式的相容性
1970初期已有20多種機讀編目格式，反而成為資源共享的絆腳石，交換書目資訊成為相當繁瑣的工作。
1977國際圖書館聯盟出版unimarc(先跟unimarc交換，之後再從unimarc去找資料交換)
目前中國和台灣都已unimarc的格式轉換而來，但還是有些許不同。

※200是題名和著者敘述項


unimarc和中國基讀編目格式的不同&unimarc應處理的事項
台灣現在使用的是marc21

有關MARC21：
MARC 21 format is a set of codes and content designators defined for encoding machine-readable records. Formats are defined for five types of data: bibliographic, holdings, authority, classification, and community information.

MARC 21 Format for Bibliographic Data contains format specifications for encoding data elements needed to describe, retrieve, and control various forms of bibliographic material. The MARC 21 Format for Bibliographic Data is an integrated format defined for the identification and description of different forms of bibliographic material. MARC 21 specifications are defined for books, serials, computer files, maps, music, visual materials, and mixed material. With the full integration of the previously discrete bibliographic formats, consistent definition and usage are maintained for different forms of material.

MARC 21 Format for Holdings Data contains format specifications for encoding data elements pertinent to holdings and location data for all forms of material.

MARC 21 Format for Authority Data contains format specifications for encoding data elements that identify or control the content and content designation of those portions of a bibliographic record that may be subject to authority control.

MARC 21 Format for Classification Data contains format specifications for encoding data elements related to classification numbers and the captions associated with them. Classification records are used for the maintenance and development of classification schemes.

MARC 21 Format for Community Information provides format specifications for records containing information about events, programs, services, etc. so that this information can be integrated into the same public access catalogs as data in other record types.

※是美國圖書館訂的

※marc的結構
245是marc21的結構
不知道為什麼有marc和marc21
marc最早起源1996年10月
現在沒有unimarc了
iso2709格式(全部連在一起)

資料→檔案→資料庫