Class-11 || Library Information and Media Studies

Jana, Anupta2025-05-012025-05-012025http://matanginicollege.ndl.gov.in/handle/123456789/3393rd Semester || Unit-2 || Data, Information, Knowledge, Wisdom, DIKW pyramid || ডেটা, ইনফরমেশন, নলেজ, উইসডম (DIKW) পিরামিডClass-11 || Library Information and Media Studies