Q. Will you guys buy a book for the library if it is not available at West Chester or through Interlibrary Loan? Is there a form I can fill out?

It really depends on the book itself.  We strongly push for interlibrary loan first, which you can find instructions for here: https://library.wcupa.edu/ill.  If it's a new book that no library wants to loan, then you can ask if the library can buy it, but it doesn't mean we necessarily will.

If you just need a chapter of a book, you can ask the ILL specialist to request a copy of the chapter in the book (when requesting via ILL, there is a section called Book Chapter).