The Library follows Open Access System. The reading materials are arranged in two classes: The General Collections and the Reference Collections. New books acquired are displayed for a week. After display these “new arrivals are put into circulation. Books are shelved according to call Numbers. When a book is requested by a user, call number and accession number must be correctly ascertained from the database available on the “Online Public Access Catalogue (OPAC). The stack room is provided with classification numbers for book location.