If BGSU doesn't own the book, try the OhioLINK Central Catalog. It contains the holdings of the libraries at more than 80 colleges and universities throughout Ohio. You can request OhioLINK books online and have them delivered in 2-4 days.
WorldCat is a database of the holdings of many libraries throughout North American and some other countries. If you identify a publication you want to borrow, you can use your Interlibrary Loan (ILL) account to request it.