Universal Decimal Class Number

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

	Connexion	FirstSearch and Collection Manager query collections	WorldShare and WorldCat Discovery
Label	ud:
Search?	Ja	Ja	Ja
Browse?	---	Ja	---
Examples	To find a record with Universal Decimal number 368.4(83:899), search: ud:368.483 899 Or ud:368.4*	ud:101-051	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.	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.	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.