This report presents the results of a study of the nature and extent of overlap in coverage by the "Bibliography of Agriculture" (B of A) and 15 other abstracting and indexing services. Using a sample of over 5000 citations from 1967 issues of B of A, literature searches were made in 15 other related services to determine the extent and…

A study of Biological Abstracts" and Index to American Botanical Literature" was made to determine: (1) the degree of overlap in coverage between the two services and (2) the time lapse between the publication of an article and its appearance in one of the indexes. (8 references) (NH)

An expanded version of a compilation originally prepared for Unesco in 1972, this list includes national and other information services and bibliographies of print and non-print materials in various subject areas. (LS)

This guide was prepared to help administrators, educators, researchers, and professional practitioners in rehabilitation, social services, education, and the health and welfare fields learn and use those information services and systems relevant to them. The 156 organizations are listed as either primary or secondary information services depending…

The report describes the results of a study of the extent and characteristics of coverage of the agricultural literature by the "Bibliography of Agriculture" (B of A). Statistical details regarding the language, national origin, form of publication, and subject coverage were derived from a sample of over 5000 citations from the 1967…

This directory of American bibliographic publications and services is an expansion of the United States' 1980 contribution to UNESCO's annual Supplement on Bibliographic Services Throughout the World. It lists items which began or ceased publication during 1980, as well as some items not on hand during the preparation of earlier lists. (JL)

Lists current bibliographies of special subjects according to both form and field. Sources cited were issued in the United States in 1979. (FM)

Represents an expansion of the 1977 United States reply to UNESCO's annual questionnaire that solicits information from each country for its bimonthly "Bibliography, Documentation, Terminology." Included are a National Bibliography, divided into media categories; current bibliographies, listed by subject; and a bibliography of…

Describes the broad scope of publications and information content in both printed and computer-readable versions of Chemical Abstracts Service Source Index (CASSI), including special characteristics, growth rates, and the use of CASSI as a union list. A discussion of the uses of CASSI which are possible through searching the computer-readable file…

The place of formal indexes to people'' as part of information science work is considered in relation to informal communication networks and existing formal information retrieval resources. Examples of indexes'' are given, along with suggestions on how librarians could better tie documentary information and individuals' knowledge together. (53…

Reviews the development of secondary information services in the arts and humanities, discusses the services currently provided and the usage levels for those services, outlines some of the problems associated with online databases in the humanities, and considers some probable future developments. A 5-item reference list is included. (JL)

Provides citations and annotations of basic information sources for selected aspects of online databases and services, as well as suggestions on where and how to make professional contacts with groups and associations in the field. This is the first "outing" of the journal's new column on online services. (JD)

Reports of 1,335 research efforts, books, and monographs in innovative activities involving library and information services throughout the world are gathered here. Projects listed are varied and represent government, academic, industrial, research, and association-sponsored efforts as well as individual projects. Project descriptions are arranged…

Provides a broad overview of the development of abstracting and indexing services in science and technology during the last three and one-half decades. Major trends that have affected individual producers, services, and the field as a whole are identified. A 10-item reference list accompanies the text. (Author/JL)

This dictionary explains 225 terms used in bibliometrics, and it provides nontechnical definitions of bibliometric concepts and suggests sources where more information can be found about the defined term. Special features include sample references, cross references, variants (synonyms), and an index of names. The introduction relates the terms of…