Talk:Library of Congress Control Number

Wikipedia use.

See template:LCCN. -- Jeandré, 2006-04-02t11:43z

And {{Authority control}}. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 17:14, 14 February 2012 (UTC)

Hyphen or zero

quoting section LCCN#Format

"Serial numbers are six digits long and should include leading zeros. The hyphen that is often seen separating the year and serial number is optional. More recently, the Library of Congress has instructed publishers not to include a hyphen."

We should provide a source. In some fashion we should mention this at Help:CS1 errors#bad_lccn. Use of the optional hyphen, rather than zero, as the sixth character from right, "leading" the serial number, must commonly be what the error message "Check |lccn= value" flags.

--P64 (talk) 15:52, 20 May 2014 (UTC)

Using code that I don't know, we provide an official source at Category:CS1 errors: LCCN. Source url=http://www.loc.gov/marc/lccn-namespace.html#syntax

--P64 (talk) 16:00, 20 May 2014 (UTC)

External links modified

Hello fellow Wikipedians,

I have just modified one external link on Library of Congress Control Number. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

• Added archive https://web.archive.org/web/20080209121257/http://lccn.loc.gov/lccnperm-faq.html to http://lccn.loc.gov/lccnperm-faq.html

When you have finished reviewing my changes, you may follow the instructions on the template below to fix any issues with the URLs.

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

• If you have discovered URLs which were erroneously considered dead by the bot, you can report them with this tool.
• If you found an error with any archives or the URLs themselves, you can fix them with this tool.

Cheers.—InternetArchiveBot (Report bug) 09:13, 15 May 2017 (UTC)