University of Calcutta2026-10-132026-10-132025https://drive.google.com/file/d/19aJTvO9VWQbWp1qQR-h0PvmtdP1G4jF3/view?usp=drive_linkhttp://ssm.ndl.gov.in/handle/123456789/2296(Fundamentals of Chemistry)otherCHEMISTRY - MDC II CC-1CC-1Other