Categorisation Of Resources - IGNOU - BLIS 222 Unit - 1

In this Video, first of all, published and unpublished sources are
enumerated and then how different authors have tried to categorise the
documents is discussed along with the criteria they have followed for
categorisation. The characteristics of categorisation by each author are
commented upon. Categorisation by different authors has given rise to certain
discrepancies which have been discussed item by item, causes of the
discrepancies are elaborated, and proper placement of the specific item is also
suggested.
E gurukul Classes Telegram Channel Link
https://t.me/egurukul1

E Gurukul Classes Facebook Page Link
  / e-gurukul-114489990286127  

Saurabh Mishra Facebook ID   / saurabh.mishra.94651774  

Saurabh Mishra Instagram Channel Link
  / somumishra7  

Saurabh Mishra Twitter Account Link
https://twitter.com/somu_mishra?s=09