The Principal Library Clerk Passbook® prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: library terminology and practices; office practices; understanding and interpreting written material; supervision; English usage; record keeping and data interpretation; and more. | Principal Library Clerk (c-1932) by National Learning Corporation, Paperback | Indigo Chapters