Basic Principles of Literature Searching
Julian F. Smith, CHARLOTTE M. SCHALER · Advances in chemistry series · 1954
Initially, the literature searcher should have a clear conception of the precise subject of his search, the time interval and sources to be covered, and the ultimate use of the information. Use of prior bibliographies often simplifies a search. Headings to be checked in subject indexes must be selected with care for each index examined, as subject headings vary in different indexes. The searcher must be discriminating in the selection of references and in establishing the point at which the search should be terminated. Presentation of results may vary depending on what form will be of most value to the reader.