Columbia subject headings:
Chemistry--Bibliography.
Chemistry--Periodicals--Bibliography.
Periodicals--Bibliography of bibliographies.
Harvard subject headings:
Best books--Chemical warfare.
Best books--Chemistry.
Bibliographical literature--Bibliography--Periodicals.
Bibliography of bibliographies--Periodicals
Chemistry--Bibliography
Chemistry--Periodicals--Bibliography.
Periodicals--Bibliography of bibliographies.
Princeton subject headings:
Best books.
Bibliography--Periodicals--Bibliography.
Chemistry--Bibliography.
Chemistry--Periodicals--Bibliography.