http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Pakistan national bibliography, 1947-1961
facs. 1. General works to Islam, 001 to 297.--fasc. 2. Social sciences to languages, 300 to 492.
Retrospective supplement to the Pakistan national bibliography published by the National Bibliographical Unit.