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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. 9768-1482

ISSN Number

You are validating the ISSN 7564-3405

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7564-3400 Wrong ISSN
  2. ISSN 7564-3401 Wrong ISSN
  3. ISSN 7564-3402 Wrong ISSN
  4. ISSN 7564-3403 Wrong ISSN
  5. ISSN 7564-3404 Wrong ISSN
  6. ISSN 7564-3405 Correct ISSN
  7. ISSN 7564-3406 Wrong ISSN
  8. ISSN 7564-3407 Wrong ISSN
  9. ISSN 7564-3408 Wrong ISSN
  10. ISSN 7564-3409 Wrong ISSN
  11. ISSN 7564-340X 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.