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.
Such databases are typically tightly focused, often with a limited audience. If they are not found compiled into larger databases, then you will find them here. Gales Directory of Databases is produced by Gale Research. Further descriptions can be found from Dialog and Datastar . Most large libraries will have a copy - ask for it by name.