Q. What are the Main Stacks?
When searching in the library catalog (Discover) you may find a book located in the "Main Stacks." This means that the item is located on the 3rd or 4th floor.
Make a note of the Call Number, as you will need this to locate the book. Call Numbers beginning with A-G are on the 3rd floor, and those beginning with H-Z are on the 4th floor. "What is a Call Number?"
Main Stacks items are generally loaned for the maximum period determined by your status (Undergraduate, Graduate, PhD, Faculty, Staff).