Columbia subject headings:
Harvard subject headings:
Abas, Hiram.
Intelligence officers--Turkey--Biography.
Intelligence service--Turkey.
Milli İstihbarat Teşkilatı (Turkey)
Secret service--Turkey.
Princeton subject headings:
Abas, Hiram.
Intelligence officers--Turkey--Biography.
Intelligence service--Turkey.
Milli İstihbarat Teşkilatı (Turkey)
Secret service--Turkey.