When searching in DELCAT, subject headings in your results can be very helpful in focusing a search. Below are a few examples of subject headings in the field of chemical engineering:
Note that subject headings often have several additional qualifying subject headings, allowing for very specific description of what a title is about.
For more information about how to locate a book in the library, please watch Using A Call Number to Find a Book (video tutorial 2:50 min).