If you return to the Results List and click on a title you will see the Full View of Record for that title.  This is the screen we ask you to print out for the worksheet.

 

Notice the field for Subject Headings.  These headings use a controlled vocabulary developed by the Library of Congress.  These standardized terms descibe the main content of an item, and the same terminology will be used for all materials that focus on the same topic.

 

Since the Subject Heading field is searchable, you can use the standard terminology to conduct a much more precise search.  You will want to mek notes on these headings to help you in further research on your topic.