Columbia subject headings:
China--Relations--Germany (West)
Germany (West)--Relations--China.
International cooperation.
Science--International cooperation.
Harvard subject headings:
Science--China--Directories.
Science--China--International cooperation.
Science--Germany (West)--Directories.
Princeton subject headings:
Research--China--Directories.
Research--Germany (West)--Directories.
Science--International cooperation--Directories.