When you search TOPCAT, you get a list of results. The list you get depends upon how and what you searched:
Click on the "Records" above tab for information about the item detail display.
This is a screen capture of the results list for a Title Browse on "monster".
This is a screen shot of the results list from a keyword search.
TOPCAT, like any database, is made up of records.
Every item in the library has a record in TOPCAT that provides:
Sometimes (depending on the item) there's even more information in a record, like subject headings, book cover images, and descriptions.
Here is a screen capture of a record for a book in Bata Library.
We have one copy of this book and it's in the regular stacks at Bata, under the call number HT 421 .R377.
Here is a screen capture ot the view when you click on the "Catalogue Record" tab.
Here is a screen capture for the item details of an online resource in TOPCAT.