A while ago, I discovered the Bucharest City’s Library unofficial blog (now dead). It was written by two guys who wanted to promote reading and borrowing books from the Biblioteca Metropolitană. I wanted to help them, so I made a google map with all the public libraries in Bucharest. The link was in their sidebar for a long time, and I almost forgot about it until a few days ago, when I saw the blog was no more.
I think it would be a shame to just abandon this map, so here is the link to it: the map of all the public libraries in Bucharest / harta sucursalelor bibliotecii metropolitane Bucureşti.