Columbia subject headings:
Himalaya Mountains Region--History.
Lakak--History.
Sikhs--History.
Harvard subject headings:
Himalaya Mountains Region--History.
Himalayan States--History.
Ladākh (India)--History.
Lakak--History.
Sikhs--History
Princeton subject headings:
Himalayan States--History.
Lakak--History.
Sikhs--History.