1. Library of Congress catalog, National Union catalog; [compiled and edited by Catalog Publication Division]. Bookmark SuDoc number: LC 30.8:(date)
2. Library of Congress catalogs: National union catalog; [compiled and edited by Catalog Publication Division]. Bookmark SuDoc number: LC 30.8:(date)
3. National union catalog, cumulative author list representing Library of Congress printed cards and titles reported by other American libraries; compiled [and edited by Catalog Maintenance and Catalog Publication Division] with cooperation of Committee on Resources of American Libraries of American Library Association. Bookmark SuDoc number: LC 30.8:(date)
4. National union catalog, cumulative author list representing Library of Congress printed cards and titles reported by other American libraries; compiled with cooperation of Resources Committee of the Resources and Technical Services Division, American Library Association. Bookmark SuDoc number: LC 30.8:(date)
5. National union catalog, cumulative author list representing Library of Congress printed cards and titles reported by other American libraries; compiled with cooperation of Resources Committee of the Resources and Technical Services Division, American Library Association. Bookmark SuDoc number: LC 30.8:(date)
6. National union catalog, cumulative author list representing Library of Congress printed cards and titles reported by other American libraries; compiled with cooperation of Resources Committee of the Resources and Technical Services Division, American Library Association. Bookmark SuDoc number: LC 30.8:(date)
7. National union catalog, cumulative author list representing Library of Congress printed cards and titles reported by other American libraries; compiled with cooperation of Resources Committee of the Resources and Technical Services Division, American Library Association. Bookmark SuDoc number: LC 30.8:(date)