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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. 3430-6668

ISSN Number

You are validating the ISSN 8770-7209

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 8770-7200 Wrong ISSN
  2. ISSN 8770-7201 Wrong ISSN
  3. ISSN 8770-7202 Wrong ISSN
  4. ISSN 8770-7203 Wrong ISSN
  5. ISSN 8770-7204 Wrong ISSN
  6. ISSN 8770-7205 Wrong ISSN
  7. ISSN 8770-7206 Wrong ISSN
  8. ISSN 8770-7207 Wrong ISSN
  9. ISSN 8770-7208 Wrong ISSN
  10. ISSN 8770-7209 Correct ISSN
  11. ISSN 8770-720X 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.