Library of Congress Subject Headings ("su:")
[All headings subdivide by date, e.g., '20th Century"; and by sub-topic, e.g., "History and criticism"]
su: Authors, Urdu
su: Urdu fiction
su: Urdu literature
su: Short stories, Urdu.
su: Poets, Urdu
su: Urdu poetry
su: Urdu Drama