This article describes the activities of the U.S. Library of Congress Network Development Office and the present operation and future plans of the U.S. Library of Congress National Bibliographic Service. Emphasis is placed on demonstrating how the networking activities related to each other and the importance of this relationship. (Author/JAB)

A synopsis of the third progress report provides an overview of RECON production, format recognition, research titles, microfilming and investigation of input devices. (AB)

A framework for cooperation between Library of Congress and the RTSD/ISAD/RASD Committee on Representation in Machine-Readable Form of Bibliographic Information in regard to changes in the MARC System. (LS)

Before attempting to standardize content designators for the international exchange of bibliographic data in machine-readable form, it is necessary to agree on certain basic points. Described are obstacles to international interchange of bibliographic data, scope of concern, and definition of terms in the concept of content designators. (9…

This article reports on activities relating to the automation of technical processing at the Library of Congress. The master guidelines for automation of the LC core bibliographic system and several individual projects are described. (29 references) (Author/SJ)

Reviews bibliographic control before and after the advent of machine-readable cataloging, and holds that new developments toward decentralization seem to counter the existing technological trend toward centralization of automated library services. (FM)

The national bibliographic services currently provided by the Library of Congress (LC) include the Machine-Readable Cataloging (MARC) service, LC's Automated Process Information File System, and the Library of Congress Subject Headings. Cooperative projects involving LC include COMARC (Cooperative MARC), a national bibliographic data base for…

Four intertwined issues in networking--local systems, linking, linking standards, and database ownership--need to be dealt with by bibliographic utilities and librarians, as their members, in the very near future. The resolution of these major issues will significantly affect the future direction of nationwide networking. (Author)

Traces the development of library networking over the last 20 years, and examines the current attitude toward an integrated national network. The political and economic problems of the Linked Systems Project are discussed, as well as issues relating to copyright. (10 references) (Author/CLB)

Report on the status of automation within Library of Congress's Processing Services notes the positive effects of progress in cataloging activities, acquisitions activities, information retrieval, and dissemination of bibliographic products. Systems in operation, distribution services and products, and automation tasks not yet scheduled are…

One of the specific recommendations in the Retrospective Conversion (RECON) feasibility report (ED 032 895) was that a pilot project be established to test various conversion techniques, ideally covering the highest priority material (English-language monograph records from 1960-68). A two-year pilot project was initiated in August 1969. This…

The Library of Congress presents the history of its Machine Readable Cataloging (MARC) system. Descriptions of MARC pilot projects and distribution services are followed by a discussion of several conversion projects undertaken by libraries in order to implement MARC. Then MARC's influence on standardization of formats for information interchange,…