0319課堂筆記

The data created using  to  dercribe a resource are designed to assist users performing the following tasks:

1.find
2.identify
3.select
4.obtain

The data created using RDA to describe "an entity assocuated with a resource"(a person,family,corporate body,concept,etc.)are designed to assist users performing the following tasks:

1.find
2.identify
3.clarify
4.understand


五種MARC 21(www.log.gov/marc/status.html):
MARC 21 Format for Bibliographic Data
MARC 21 Format for Authority Data
MARC 21 Format for Holdings Data
MARC 21 Format for Classification Data
MARC 21 Format for Community Information Data

RDA並不會單獨存在，仍需配合其他標準與規定。

MARC 21並非所有國家皆認可。