Conduct a keyword search for business plans or business planning in the catalog. Open the record of a title that looks promising to you and review the subject headings. Subject headings group like items together, increasing your ability to quickly locate relevant resources. Most of the books are up on the mezzanine. Write down the call numbers and titles of the books you are interested in and go upstairs to locate them.
You can also take a look at the business plans tab in the Business and Management subject guides below and in the course guide CCEV 595, which focuses on writing a business plan.