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Research Tools

Research Guides

Secondary Sources: Encyclopedias, ALR, and Dictionaries
Legal Encyclopedias

General Characteristics

  • considered neither authoritative nor scholarly
  • helpful in gaining background information on legal topics
  • case finder
  • alphabetically arranged multi-volume subject index
  • broad legal topics similar to those found in digests
  • the discussion in the main body of the text is supported by extensive footnotes covering hundreds of citations
  • written by editorial writer—not independent legal scholars
  • supplemented with pocket parts and complete index revision annually
  • lack careful analysis of issues

American Jurisprudence (AmJur)

  • selective casenotes
  • Desk Book contains information for the practitioner including financial tables, reprints of historical documents
  • Table of statutes volume
  • Corpus Juris Secundum (CJS)
  • exhaustive casenotes
  • dictionary-like definitions

Corpus Juris Secundum (CJS)

  • exhaustive casenotes
  • dictionary-like definitions
American Law Reports (ALR)
  • case reporter and annotations thoroughly researched survey of narrow legal issues
  • exhaustive analysis of decisions from all jurisdictions
  • serves as research aid and case finder
Legal Dictionaries
  • Terms defined as with standard dictionary
  • Often include judicially defined terms with reference to cited authority
  • Black’s Law Dictionary and Ballentine’s Law Dictionary are the best known.
  • Words and Phrases is a multi-volume dictionary of judicially defined terms.