well_known_libraries.txt

Top 10 well known libraries in the wolrd
1.The Library Of Congress
2.Reading Room Of the British Museum 
3.Bodleian Library
4.Vatican Library
5.Yale University Beinecke Rare Book Library
6.National Library Of St. Marks 
7.Boston Public Library
8.New York Public Library
9.Library Of Parliament
10.Thomas Fisher Rare Book Library


Sorry i forgot to add the source :(
here is it : http://librarysciencelist.com/25-most-famous-libraries-of-the-world/