Type the ISBN or ISSN as it appears. Punctuation and spaces can be omitted if desired. For example:
Notes: | |
ISBN | The ISBN is 13 digits long if assigned after January 1, 2007, and 10 digits long if assigned before that date. |
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ISSN | The ISSN is a unique eight-digit number used to identify a print or electronic periodical publications. |
Publisher number | Publisher numbers may be those assigned by Music and Video/DVD publishers or the British Library Document Supply Centre. eg. TVD 3376 (video), BA 5092 (music score), DXN047667 (BLDSC thesis) |