Columbia subject headings:
Bereavement in literature.
Korean poetry--1919-1945--History and criticism.
Melancholy in literature.
Nostalgia in literature.
Paek, Sŏk, 1912-1995--Criticism and interpretation.
Pak, Yong-ch'ŏl, 1904-1938--Criticism and interpretation.
Yi, Yong-ak--Criticism and interpretation.
Harvard subject headings:
Bereavement in literature
Korean poetry--1919-1945--History and criticism.
Melancholy in literature
Nostalgia in literature
Paek, Sŏk, 1912---Criticism and interpretation.
Pak, Yong-ch'ŏl, 1904-1938--Criticism and interpretation.
Yi, Yong-ak--Criticism and interpretation.
Princeton subject headings:
Korean poetry--1919-1945--History and criticism.
Paek, Sŏk, 1912-1995--Criticism and interpretation.
Pak, Yong-ch'ŏl, 1904-1938--Criticism and interpretation.
Yi, Yong-ak--Criticism and interpretation.