Columbia Southern University’s librarians share effective strategies to help you locate relevant information quickly and efficiently, as well as answer questions about conducting research within the library, including: Choosing the best research strategies. Determining keywords for your topic. Locating journal articles and other required resources for course assignments. Navigating library databases. The CSU Online Library is available 24/7 to assist you during each step of your research process. Email Library@ColumbiaSouthern.edu or call (877) 268-8046 during business hours, or live chat with a professional librarian anytime, day or night.