Columbia subject headings:
Fathers and sons--Drama.
Mortimer, Charlie, 1952---Drama.
Mortimer, Roger, 1909-1991--Drama.
Harvard subject headings:
Fathers and sons--Drama
Mortimer, Charlie, 1952---Drama.
Mortimer, Roger, 1909-1991--Drama.
Princeton subject headings:
Fathers and sons--Drama.
Mortimer, Charlie, 1952---Drama.
Mortimer, Roger, 1909-1991--Drama.