IS ISBN/ISSN (International Standard Numbers)

(a limit field)

0941-1046 in is

is=0941-1046

The IS field contains an eight- or ten-digit code unique to each journal or book cited in the record, when data is available. Include hyphens when searching.

Browsing ISBNs and ISSNs

As an alternative to searching with the field label, you can browse complete ISBNs and ISSNs and search for them directly from the International Standard Numbers Field-Specific Index. This field-specific index contains only International Standard Numbers drawn from the IS field, so your search will always yield results. Results of a search in this index display in the IS field.