http://tags.library.upenn.edu/tag/cataloging+naco PennTags Feed http://tags.library.upenn.edu/makerecord/url/15833 http://tags.library.upenn.edu/makerecord/url/15833 <p>&quot;The Program for Cooperative Cataloging is an international cooperative effort aimed at expanding access to library collections by providing useful, timely, and cost-effective cataloging that meets mutually-accepted standards of libraries around the world.&quot;</p><p>&nbsp;</p>