Whether you intend to access WorldCat or Voyager records, these FirstSearch options are useful tools for identifying relevant subject headings and search constructions for research on interdisciplinary collections.
(2) As with any search of WorldCat, when using FirstSearch:
a. Be sure to examine a sample of the retrieved results to be certain that the results represent what you wish to analyze.
b. Be aware of and informed about what is present and absent in WorldCat (e.g., are more of UIUC's holdings in Russian in the database?).