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ZCAplus

Описание:

Производитель:       Chemical Abstracts Service (CAS), U.S.A.
Временной охват:     1947 - настоящее время
Объём:               более 19 326 798 документов (5/2001)
Обновление:          ежедневно
Тип:                 библиографическая
Тематика:            биохимия, химия и химическое машиностроение
Язык:                английский
CASRNs:              да
The ZCAplus File is the most current and most comprehensive chemistry bibliographic database available from CAS (Chemical Abstracts Service). ZCAplus covers international journals, patents, technical reports, books, conference proceedings, and dissertations from all areas of chemistry, biochemistry, chemical engineering, and related sciences from 1967 to the present. Since October, 1994 all articles from 1,350 key chemical journals are added, including citations for document types not covered in Chemical Abstracts (CA): biographical items, book reviews, editorials, errata, letters to the editor, news announcements, product reviews, meeting abstracts, and miscellaneous items.
List of Core Journals (short and complete title, CODEN,  publication frequency for the key/core) covered by CAplus (upd. 3/99).
List of IPCs whose coverage is now guaranted (upd. 8/99)
Three pricing options are available:
low connect-hour with search-term charges CAplus file
connect-hour with no search-term charges (HCAplus file)
no connect-hour charge with higher search-term charges (ZCAplus file).

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Производитель:

Chemical Abstracts Service

2540 Olentangy River Road
P. O. Box 3012
Columbus, Ohio 43210-0012
Phone:   (+1) 614-447-3600
Telefax: (+1) 614-447-3798
Email:   help@cas.org

Copyright © 2002, Россия, Пермский ЦНТИ, последнее обновление: