1. DESCRIPTION OF THE DATA FIELD:
Variable Size
Mandatory Entry
2. DATA ELEMENT DEFINITION:
Sequential number or expression that identifies each part of a series within a collection or volume.
3. NOTES:
a) Record the issue number in Arabic numerals;
b) If there are additional information such as: special issue, commemorative issue, or supplement, they should be recorded after the issue number, if applicable, separated by a comma;
c) If the issue has subdivisions, record them after a comma;
d) If the issue consists of more than one number, record the corresponding digit for the first and the corresponding one for the last, separated by a slash (/).
EXAMPLES:
a) 7
b) 3, Special issue
c) Supplement 3
d) 3, Supplement
e) 2/3
f) 2A
g) 5, Part 1