University of Calcutta2026-09-032026-09-032025https://drive.google.com/file/d/1ARJWGcM3TGQUyoBEPkmbyMuQt-qFTIXS/view?usp=drive_linkhttp://ssm.ndl.gov.in/handle/123456789/1998Social Formation and Cultural Patterns of the Medieval World other than Indiaother