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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. 2372-6253

ISSN Number

You are validating the ISSN 7405-7855

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 7405-7850 Wrong ISSN
  2. ISSN 7405-7851 Wrong ISSN
  3. ISSN 7405-7852 Wrong ISSN
  4. ISSN 7405-7853 Wrong ISSN
  5. ISSN 7405-7854 Wrong ISSN
  6. ISSN 7405-7855 Correct ISSN
  7. ISSN 7405-7856 Wrong ISSN
  8. ISSN 7405-7857 Wrong ISSN
  9. ISSN 7405-7858 Wrong ISSN
  10. ISSN 7405-7859 Wrong ISSN
  11. ISSN 7405-785X 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.