Locators

• 1 definition of locators

• 2 external locators

• 3

• 4 internal locators

• 5 internal locators for indexing and abstracting services

• 6 visible locators; invisible locators

• 7 locators in book indexes

• 8 methods for numbering of paragraphs

• 9 indication of ranges of locators

• 10

• 11 locators as indicators of postings

• 12 indicators of postings for hypertext locators

• 13 locators for nonbook media

• 14 locators for webpages

• 15 instability of URLs

• 16 locators for digital resources

• 17 Publisher Item Identifier (PII)

• 18 examples of Publisher Item Identifier (PII)

• 19 Serial Item and Contribution Identifier (SICI)

• 20 examples of Serial Item and Contribution Identifier (SICI)

• 21

• 22 Digital Object Identifier (DOI)

• 23 components of Digital Object Identifier (DOI)

• 24 resolution of Digital Object Identifier (DOI)

• 25 examples of Digital Object Identifier (DOI)

• 26

• 27 Book Item and Component Identifier (BICI)

• 28 Common Information System (CIS)

• 29 Compositeur, Auteur, Editeur (CAE)

• 30 International Standard Music Number (ISMN)

• 31 International Standard Recording Code (ISRC)

• 32 International Standard AudioVisual Number (ISAN)

• 33 International Standard Work Code (ISWC)

• 34 Uniform Resource Names (URN)

• 35 Persistent Uniform Resource Locator (PURL)

• 36 locators in libraries

• 37 call numbers in libraries

• 38 book numbers in call numbers; work marks in call numbers

• 39 views of Lehnus (Donald J.) and Comaromi (John P.) on book numbers

• 40 classification notation in call numbers

• 41 examples of call numbers in libraries

• 42 development of cutter numbers by Cutter (Charles Ammi)

• 43 local nature of call numbers in libraries

15.1. Our Examples.

15.1.1. A Book Index.

• 44 chapter and paragraph numbers as locators

• 45 paragraph numbers as locators

• 46

• 47 locators for indexes in electronic books

• 48

• 49 browsing of indexes in electronic books

• 50 postings in indexes in electronic books

• 51

15.1.2. An Indexing and Abstracting Service.

• 52

• 53 internal locators for indexing and abstracting services in print media

• 54 internal locators for indexing and abstracting services in electronic media

• 55 postings for indexing and abstracting services in electronic media

• 56 external locators for indexing and abstracting services