PCC practices for qualifiers and authority records for online series July 31, 2009 [PDF: 30 KB / 2p.]

PCC Series Work Becomes Optional August 2008 [PDF: 26 KB / 2p.]

PCC Ad Hoc Series Review Task Force (August 2008)

PCC series FAQ (as of 2008)

SERIES AT THE LIBRARY OF CONGRESS: JUNE 1, 2006

OCLC's Response to the Library of Congress Decision on Controlled Series Access (2006)