When you know the exact title of a book:
If you are looking generally for books on a topic:
Many books on Midwifery are shelved on level 2 of the North Shore Library in the 618 call number.
You may find hundreds of books on the shelves at these call numbers. If you have a more specific topic, search the Library Search before going to the shelves.
Look on the shelves at these call numbers too: