Need information from sites.

I would like to gather some information about the follwoing topics.  Could anybody please tell me which site I can ftp these information  or if any of you currently have such materials on hand? Thank you very much.

Distributed Databases

	Definition of Distributed Databases
	Rules of distributing databases
	Structure of the Distributed Databse
	Distributed Databases Mangaement System
	Transparency and Autonomy
	Design of Distributed Databses
	Concurrency Control
	Deadlock Handling
	Crash Recovery
	Coordinator Selection
	Query Processing