Keeping them in the library assures that they will always be available for use on demand; some reference-only books are too valuable to permit borrowers to take them out.
Other reference-only books are books that are too valuable to permit borrowers to take them out. Keeping them in the library assures that they will always be available for use on demand.
Keeping them in the library assures that they will always be available for use on demand. Other reference-only books are books that are too valuable to permit borrowers to take them out.
Keeping them in the library assures that they will always be available for use on demand. Other reference-only books are books that are too valuable to permit borrowers to take them out.