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ISSN Number Checker

ISSN numbers consist of 8 digits. To check validity of an ISSN number enter the 8 digit ISSN number in the box below. You may also enter one ISSN with hyphen, e.g. 7488-9745

ISSN Number

You are validating the ISSN 9783-4459

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 9783-4450 Wrong ISSN
  2. ISSN 9783-4451 Wrong ISSN
  3. ISSN 9783-4452 Wrong ISSN
  4. ISSN 9783-4453 Wrong ISSN
  5. ISSN 9783-4454 Wrong ISSN
  6. ISSN 9783-4455 Wrong ISSN
  7. ISSN 9783-4456 Wrong ISSN
  8. ISSN 9783-4457 Wrong ISSN
  9. ISSN 9783-4458 Wrong ISSN
  10. ISSN 9783-4459 Correct ISSN
  11. ISSN 9783-445X Wrong ISSN

What is ISSN?

ISSN is a worldwide identification code used by publishers, suppliers, libraries, information services, bar coding systems, union catalogues, etc. for citation and retrieval of serials such as Journals, Newspapers, Newsletters, Directories, Yearbooks, Annual Reports & Monograph series, etc. The benefits include international publicity and recognition of the serial by automatic inclusion in the International Serials Directory Database.

It is an eight digit number consisting of seven digits plus a check digit which enables a computer to recognise when the number is incorrectly cited. The check digit may be an X, otherwise the ISSN is fully numeric.