Census of Subcontinent 1912 http://hdl.handle.net/123456789/16309 2026-04-12T04:32:14Z 2026-04-12T04:32:14Z Delhi District with Maps Government of Pakistan http://hdl.handle.net/123456789/16336 2019-01-02T09:51:48Z 1912-01-01T00:00:00Z Delhi District with Maps Government of Pakistan PP.244; ill 1912-01-01T00:00:00Z Ambala District & Kalisa State, Statistical Tables Government of Pakistan http://hdl.handle.net/123456789/16332 2019-01-02T09:42:43Z 1912-01-01T00:00:00Z Ambala District & Kalisa State, Statistical Tables Government of Pakistan PP.264; ill 1912-01-01T00:00:00Z