Originally Posted by
Skroe
There is the Library of Congress, which is the largest library in the world, but I think what you would call "state libraries" here are rather municipal (city, town) libraries, funded by State (big S, like Texas or New York) and local tax dollars.
The most important scientific work, which would be thesises or papers, would be stored in university archives / libraries. My fahter is a scientist and for his 60th birthday I called Harvard (where he got his Ph.D.) and got a leather bound copy of his thesis they had on storage (microfilm or something? Maybe digital now?).
Basically there is no one central repository, although Library of Congress and national inter-university programs attempt to create things approximating that.
I mean frankly Google is the best for this. I needed 13 articles for the paper I was working on. 6 I found for free online, 7 were only able to be found in journals and had to be paid for. Those other 6 appeared in journals at some point, but had been released for free somewhere.
And when you pay for them, it's not even like the PDFs are encrypted or anything. You could throw them all online if you wanted to (which is what Aaron Schwartz did).