Columbia subject headings:
Afghanistan--History--Soviet occupation, 1979-1989.
Nūrī, Muḥibb Allāh.
Nūrī, Shāh Jahān.
Revolutionaries--Afghanistan--Correspondence.
Harvard subject headings:
Afghanistan--History--Soviet occupation, 1979-1989.
Nūrī, Muḥibb Allāh.
Nūrī, Shāh Jahān.
Revolutionaries--Afghanistan--Correspondence.
Princeton subject headings: