These are free on the net. See Finding Books for more. The Library of Congress , The British Library , and The National Library of Australia card catalogues can be searched online. See the Finding a Library article for this. Further descriptions can be found from their website and from FirstSearch OVID Fieldguide , Dialog and Datastar .
Access is free on the net .
Covers research projects in energy sciences and technology. Access is free on the net . If you are eagerly investigating free bibliographic databases, then I strongly suggest you read Bases de donn es gratuites by Jean-Pierre Lardy. Thanks to the Systran translation tool, click this to read this page in English. Many databases are unavailable through the major database retailers.