Columbia subject headings:
Harvard subject headings:
Dissertations, Academic--Turkey--Abstracts--Periodicals.
Orta Doğu Teknik Üniversitesi (Ankara, Turkey)--Dissertations--Abstracts--Periodicals.
Princeton subject headings:
Dissertations, Academic--Turkey--Abstracts--Periodicals.
Orta Doğu Teknik Üniversitesi (Ankara, Turkey)--Dissertations--Abstracts--Periodicals.