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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. 9731-3963

ISSN Number

You are validating the ISSN 7709-3771

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7709-3770 Wrong ISSN
  2. ISSN 7709-3771 Correct ISSN
  3. ISSN 7709-3772 Wrong ISSN
  4. ISSN 7709-3773 Wrong ISSN
  5. ISSN 7709-3774 Wrong ISSN
  6. ISSN 7709-3775 Wrong ISSN
  7. ISSN 7709-3776 Wrong ISSN
  8. ISSN 7709-3777 Wrong ISSN
  9. ISSN 7709-3778 Wrong ISSN
  10. ISSN 7709-3779 Wrong ISSN
  11. ISSN 7709-377X 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.