At the library, don’t be hesitated to get help. As I know, the difficulty in helping the library staff is not to ask questions of the students. Every time library staff engage in to provide their investigative service to you. Their primary function is to provide services to students. In order to get this service, your inquiries should not be merely a primitive level. Make sure not to time wasting by pointless careless questions.
You may also be able to access the library staff as a client of the library service. Their wages are paid either by you or someone for you. Therefore get the reimbursement. If you can find a library course it will be useful and helpful.