Columbia subject headings:
Semitic languages--Case grammar--Congresses.
Semitic languages--Case--Congresses.
Semitic languages--Grammar, Comparative--Congresses.
Semitic languages--Mood--Congresses.
Harvard subject headings:
Semitic languages--Case grammar--Congresses.
Semitic languages--Case--Congresses.
Semitic languages--Grammar, Comparative--Congresses.
Semitic languages--Mood--Congresses.
Princeton subject headings:
Semitic languages--Case grammar--Congresses.
Semitic languages--Case--Congresses.
Semitic languages--Grammar, Comparative--Congresses.
Semitic languages--Mood--Congresses.