Template:LCCN/core
<includeonly>[[Library of Congress Control Number|LCCN]]&nbsp;[https://lccn.loc.gov/{{{1|}}}{{padleft:{{{2|}}}|6|0}} {{{1}}}-{{{2}}}]{{#ifeq:{{{title|}}}|||&nbsp;&ndash;&nbsp;{{{title}}}}}</includeonly><noinclude>
Sotto-template necessario per il funzionamento del template {{tl|LCCN}}.
</noinclude>