The book is prepared as per the new revised Assignment questions published by the IGNOU for BLIS students who have taken admission in any one session from the July 2020 and January 2021 sessions. Some Highlights of the Book:Ø Book prepared by the Rahul Ranjan (B.Sc. BLIS MLIS) alumnus IGNOU.Ø Maximum utilisation of the IGNOU materials to provide students the best possible solutions of their assignment questions. Ø Solutions provided are to-the-point to the questions asked. Ø You are provided wha