Report - Syllabus - isrt.ac.bd · ods: unweighted, weighted: Laspeyre’s, Paasche’s, Dorbish and Bowley’s, Fisher’s, Marshall and Edgeworth’s, Kelly’s and the chain index numbers;

Select PornographicDefamatoryIllegal/UnlawfulSpamOther Terms Of Service ViolationFile a copyright complaint

Please pass captcha verification before submit form