2.2 The Library Catalog
The catalog found 96 books about the history of rock music:
The call number—the address for the book's location on the shelf—is vital for finding the book. Make sure you write it down before you go looking for the book.
The next page will let you practice searching for books.

The call number—the address for the book's location on the shelf—is vital for finding the book. Make sure you write it down before you go looking for the book.
The next page will let you practice searching for books.