Ranganathan and the Colon Classification 

Spat, here's the famed Indian librarian I was telling you about: S._R._Ranganathan. And I just discovered on that page a talk he gave about Dewey! Here's a page about him, and I have the "Prolegomena" book which is only held by 510 libraries worldwide (more or less). It is a truly amazing book on the organization of knowledge, for the few who can understand it. And thanks for all your help today.