You can use proxy 119.18.142.163 port 80 for accessing to some Database on the internet :

These databases are bought by Vietnam Library Consortiun 2008 year. Free access for Vinaren members.

http://www.search.ebscohost.com/

Ebsco is fulltext database included 17 subdatabases on the field of science, technology, economy, computer science, medicine, social science and consists  about 17.000 journal, newspaper, newsletter titles.

For accessing to the database you must use:

ID: NACESTI

password: LIBRARY

Or

ID: PERI

password: Vietnam

www3.interscience.wiley.com

Access some of the finest fulltext journals, references works, booke and datbase form aroud the globe. It just you need to make some important discoveries of you own. It is published by Blackwell.

Other free sites via the internet:

1. http://www.arxiv.org
2. http://www.emis.de
3. http://highwire.stanford.edu/lists/freeart.dtl:
4. http://onlinebooks.library.upenn.edu
5. http://ocw.mit.edu