Major Research Tools A to Z

For complete lists of research tools, see Research Tools by Subject

Ullmann's Encyclopedia of Industrial Chemistry
Full-text
Authoritative source on industrial chemistry. Includes coverage of chemical substances and their production and application, process engineering, and environmental and occupational safety.
Ulrich's periodicals directory
Contains information on currently published as well as discontinued periodicals. Includes searchable tables of contents for over 24,000 academic journals, plus reviews of periodicals from Magazines for Libraries and Library Journal.