வார்ப்புரு:ISSN search link என்பதற்கான மூலத்தைப் பார்

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<!-- * INTERNAL NOTE:
     *
     * This template used the ZDB database at
     * dispatch.opac.ddb.de/LNG=EN/DB=1.1/ and its
     * undocumented query string format.
     *
     * It now uses WorldCat, with the benefit that the link format
     *
     *   http://worldcat.org/issn/[item ISSN]
     *
     * is _documented_ (see worldcat.org) and thus unlikely to change.
     *
     * Note: this was changed back to opac, worldcat being n/a
-->
</noinclude>[http://dispatch.opac.d-nb.de/DB=1.1/LNG=EN/CMD?ACT=SRCHA&IKT=8&TRM={{{1}}} {{{1}}}]<noinclude>{{/doc}}
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