The library is very unlikely to have your textbook. We may get courtesy copies of a textbook, but that is a rare occurrence.
Instructions for obtaining your textbook should be sent to you when you register for a class, or will be in your Canvas account, or on the bookstore page.
Books are obtained through the Barnes & Noble Bookstore on campus. On this page you will be able to search for your book by campus, term, course, and section. The bookstore will also have information about purchasing or renting textbooks.
https://ivytech.bncollege.com/shop/ivy/page/find-textbooks
See Cengage FAQ if it is a Cengage book: https://ivytech.libanswers.com/admin/faq?faqid=324302