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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. 1236-309X

ISSN Number

You are validating the ISSN 8517-7741

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 8517-7740 Wrong ISSN
  2. ISSN 8517-7741 Correct ISSN
  3. ISSN 8517-7742 Wrong ISSN
  4. ISSN 8517-7743 Wrong ISSN
  5. ISSN 8517-7744 Wrong ISSN
  6. ISSN 8517-7745 Wrong ISSN
  7. ISSN 8517-7746 Wrong ISSN
  8. ISSN 8517-7747 Wrong ISSN
  9. ISSN 8517-7748 Wrong ISSN
  10. ISSN 8517-7749 Wrong ISSN
  11. ISSN 8517-774X 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.