MARC data, the OPAC, and library professionals

Abstract

Purpose

The purpose of this paper is to show that knowledge of the Machine‐Readable Cataloguing (MARC) format is useful in all aspects of librarianship, not just for cataloguing, and how MARC knowledge can address indexing limitations of the online catalogue.

Design/methodology/approach

The paper employs examples and scenarios to show the usefulness of MARC knowledge among library professionals.

Findings

The paper finds that library professionals with an understanding of MARC also have an advantage in understanding how Online Public Access Catalogues (OPACs) work. With a knowledge of MARC, librarians can understand OPAC indexing limitations and develop ways to work around those limitations. An understanding of MARC bibliographic data across library specialities allows librarians to work interdependently to affect the functionality of the OPAC.

Originality/value

Editing/manipulating MARC data based on indexing limitations of the online catalogue can improve retrieval of library resources. Additionally, MARC knowledge and skills are transferable, even with the challenges of changing OPAC technology.

Citation

Williams, J. (2009), "MARC data, the OPAC, and library professionals", Program: electronic library and information systems, Vol. 43 No. 1, pp. 7-17. https://doi.org/10.1108/00330330910934075