Library Shelfie Day 2021. This is very attractive day for books lovers ,in fact of saying ,every day is Library day to them because of it's shows their interest ,eagerness learning ,gaining of knowledg , research work etc .whatever the time and however the day will come they never stop to collecting books and store in shelf's.Totally they create a mini liberary for self and possible they could endorse to friends or exchanging books by post etc .it's such a great habit to make it and enlightened self knowledge .