ISSN: 0069-231X
:Valid ISSN 0374-6852
Googlehttps://www.google.com/search?q=ISSN+%220069-231X%22
Binghttps://www.bing.com/search?q=ISSN+%220069-231X%22
Yahoohttps://search.yahoo.com/search?p=ISSN%20%220069-231X%22
downloads requested
Labelled view
MARC21 view
UNIMARC view