Columbia subject headings:
Bibliography--Methodology.
Cataloging of English literature.
Cataloging of incunabula.
Cataloging--America--Bibliography.
Harvard subject headings:
America--Bibliography--Methodology.
Bibliographies
Bibliography--Methodology
Cataloging
Cataloging of incunabula
Cataloging--United States--Bibliography.
Princeton subject headings:
Bibliography--Methodology.
Cataloging--America--Bibliography.
Cataloging--English literature--Early modern, 1500-1700.
Cataloging--Incunabula.