Salvato in:
| Autore principale: | |
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| Natura: | Recurso educativo Open Access |
| Lingua: | en |
| Pubblicazione: |
1990
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| Soggetti: | |
| Accesso online: | https://eric.ed.gov/?id=EJ423311 |
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Sommario:
- Getting to Know LISA and Other Thoughts on Abstracting. Purcell, Royal Abstracting Abstracts Bibliographic Databases Computer Software Indexes Indexing Information Retrieval Information Science Online Searching Optical Data Disks Scholarly Journals Compares "Library Literature" with "Library and Information Science Abstracts" (LISA) and outlines searching LISA on the SilverPlatter CD-ROM. Use of indexes and abstracts to aid information retrieval is explained; abstracting services are described; and five steps in writing an abstract are listed. Abstracts and annotations are compared, and abstracts are characterized as oriented, indicative, informative, telegraphic, indicative-informative, or critical. (SD)