Call Number Formats in GUIcat

1. A call number must be added to each item record.
2. Use the following fields for call numbers:

   LC call numbers	050
   Dewey call numbers	082
   Sudocs/Modocs call numbers	086
   Local call numbers	099
   III does not recognize 090 as a call number. Do not use it.

3. Use no punctuation other than decimals (and, in the case of government documents, a colon).
4. Be sure all letters are entered in upper case.
5. Do not interchange O (letter) and 0 (numeral) or l (letter) and 1 (numeral)
6. Volume designation appears separate from the call number in the VOLUME field. Check previous volumes to maintain consistency in naming the volume designation.
7. In the VOLUME field, use a hyphen to indicate inclusive years or volumes and only to indicate inclusive years or volumes. Do not insert a space after a hyphen: v.1-5 or 1986-87 but not 1st- 4th sess.