After you have looked up references that you need, the next step is to look up the journal title in DELCAT.
Printed indexes are located in the Reference Room of the Morris Library, as well as in the Physics, Chemistry, Agriculture and Marine Studies Libraries. If you ask the Reference Librarians for help on using the printed indexes, they will show you what indexes are available for your research topic.
Currently, the University of Delaware Library owns more than 100 printed indexes that contain references for a broad range of subject areas.
Most research topics, however, will demand that you use a database.