Columbia subject headings:
Harvard subject headings:
Astronomy--Abstracts--Periodicals.
Geodesy--Abstracts--Periodicals.
Geophysics--Abstracts--Periodicals.
Mathematics--Abstracts--Periodicals.
Physics--Abstracts--Periodicals.
Science--Abstracts--Periodicals.
Princeton subject headings:
Abstracts.
Astronomy--Abstracts--Periodicals.
Geodesy--Abstracts--Periodicals.
Geophysics--Abstracts--Periodicals.
Mathematics--Abstracts--Periodicals.
Periodicals.
Physics--Abstracts--Periodicals.
Science--Abstracts--Periodicals.