Columbia subject headings:
Aestheticians--Armenia--Biography.
Aesthetics, Armenian.
Khachʻikyan, Ya. (Yakov), 1921-2015--Friends and associates.
Khachʻikyan, Ya. (Yakov), 1921-2015.
Harvard subject headings:
Aesthetics
Armenia (Republic)
Khachʻikyan, Ya. (Yakov), 1921-2015
Philosophers--Armenia (Republic)--Biography.
Princeton subject headings: