Columbia subject headings:
Chemistry--Abstracts--Periodicals.
Chemistry--Bibliography--Periodicals.
Chemistry--Indexes--Periodicals.
Harvard subject headings:
Chemistry--Abstracts--Periodicals
Chemistry--Bibliography--Periodicals
Chemistry--Indexes--Periodicals
Princeton subject headings:
Abstracts.
Chemistry--Abstracts--Periodicals.
Chemistry--Bibliography--Periodicals.
Chemistry--Indexes--Periodicals.
Indexes.
Periodicals.