These books are located in the reference area of the library--the large room with plenty of study space and quick access to a librarian. Ask for help if you need it!
The books below can provide definitions, timelines, and other background information to help you understand the need you're researching:
Look for relevant books in any of these locations:
Try keyword searches using combinations like this:
+ "special needs" and "child*"
+ "developmental* disab*" and "child*"
+ "special needs" and "education*"
These examples may be helpful: