Volume 13, Number 1, 1977
Charles P. Bourne
: Frequency and impact of spelling errors in bibliographic data bases.
: Design, development and utilization perspectives on database management systems.
M. H. Heine
: Incorporation of the age of a document into the retrieval process.
I. L. Travis
: Design equations for citation retrieval systems: Their role in research and analysis.
James L. Dolby
: On the notions of ambiguity and information loss.
Volume 13, Number 2, 1977
Martha E. Williams
: The impact of machine-readable data bases on library and information services.
: Mathematical model of time-effective information retrieval system based on the theory of fuzzy sets.
C. Warren Axelrod
: The economic evaluation of information storage and retrieval systems.
Volume 13, Number 3, 1977
M. A. Simkins
: A comparison of data bases for retrieving references to the literature on drugs.
: Retrieval performance and information theory.
Ian A. Macleod
: Towards an information retrieval language based on a relational view of data.
: A mathematical formulation of keyword compression for thesauri.
Volume 13, Number 4, 1977
Jürgen M. Janas
: Automatic recognition of the part-of-speech for english texts.
N. A. Stokolova
: Elements of a semantic theory of information retrieval - I. The concepts of relevance and information language.
, Soon D. Kim
: Consensus vs frequency: An empirical investigation of the theories for identifying descriptors in designing retrieval thesauri.
Volume 13, Number 5, 1977
: The economic analysis and evaluation of information and documentation systems.
: A conceptual framework for fuzzy query processing - A step toward very intelligent database systems.
C. D. Hurt
: A correlation study of the journal article productivity of environmental scientists.
Volume 13, Number 6, 1977
: Automatic query adjustment in document retrieval.
Marcia J. Bates
: System meets user: Problems in matching subject search terms.
: When the most "pertinent" document should not be retrieved - An analysis of the Swets model.
I. S. Simpson
: The institute of information scientists criteria for information science.