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Univ. of California,Sun Diego Library
CambridgeSoft Catalist
ChemCenter of American Chemical Society
The Journal of Chemical Physics
Chemical Abstarct.
Front for the xxx Mathematics Archieve
Mathematics Journals
OSP Russian magazine
Books in Russia
HackZone Russian magazine
Центр Информационных Технологий
WebReview magazine
Center of Informational technologies (Russian)
PC Week popular site in russian
Online Magazine of Academic titles and Information
MacMillan Computer Publishing(With Personal Bookshelf up to 5 free online books!!!)
Free Books for programmers/administrators
Online Developer's Library