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Universal Decimal Class Number

Find the fields, subfields, notes, and product availability for the Universal Decimal Class Number number (ud:) index.

Number (ud:)

Connexion

Label ud:
Search? Ja
Browse? ---
Examples To find a record with Universal Decimal number 368.4(83:899), search:
  • ud:368.483 899
    Or
  • ud:368.4*
Fields/Subfields 080 a
Qualifier index? Nee
Notes
  • Enter all numbers and letters.
  • Retains periods, minus-hyphens, and plus signs.
  • Deletes and concatenates all parentheses and apostrophes.
  • Replaces all other punctuation marks with a space.
    • Multiple spaces are reduced to one space.

FirstSearch and Collection Manager query collections

Label ud:
Search? Ja
Browse? ---
Examples ud:101-051
Fields/Subfields 080 a
Qualifier index? Nee
Notes
  • Enter all numbers and letters.
  • Retains periods, minus-hyphens, and plus signs.
  • Deletes and concatenates all parentheses and apostrophes.
  • Replaces all other punctuation marks with a space.
    • Multiple spaces are reduced to one space

WorldShare and WorldCat Discovery

Label ud:
Search? Ja
Browse? ---
Examples To find a record with Universal Decimal number 368.4(83:899), search:
  • ud:368.483 899
    Or
  • ud:368.4*
Fields/Subfields 080 a
Qualifier index? Nee
Notes
  • Enter all numbers and letters.
  • Retains periods, minus-hyphens, and plus signs.
  • Deletes and concatenates all parentheses and apostrophes.
  • Replaces all other punctuation marks with a space.
    • Multiple spaces are reduced to one space.
  • Contains data from your local bibliographic data records.

WorldCat.org

Label ud:
Search? Ja
Browse? ---
Examples To find a record with Universal Decimal number 368.4(83:899), search:
  • ud:368.483 899
    Or
  • ud:368.4*
Fields/Subfields 080 a
Qualifier index? Nee
Notes
  • Enter all numbers and letters.
  • Retains periods, minus-hyphens, and plus signs.
  • Deletes and concatenates all parentheses and apostrophes.
  • Replaces all other punctuation marks with a space.
    • Multiple spaces are reduced to one space.