Columbia subject headings:
Dramatists, Irish--20th century--Diaries.
Dramatists, Irish--20th century--Interviews.
Friel, Brian--Diaries.
Friel, Brian--Interviews.
Harvard subject headings:
Drama--Technique
Dramatists, Irish--20th century--Diaries.
Dramatists, Irish--20th century--Interviews.
Friel, Brian--Diaries.
Friel, Brian--Interviews.
Ireland--In literature.
Playwriting
Princeton subject headings:
Diaries.
Dramatists, Irish--20th century--Diaries.
Dramatists, Irish--20th century--Interviews.
Friel, Brian, 1929---Diaries.
Friel, Brian, 1929---Interviews.
Interviews.