Harrod's Librarian's Glossary and Reference Book defines 'Library' as:

1. A collection of books and other literary material kept for reading, study and consultation.

2. A place, building, room or rooms set apart for the printing of a collection of books, etc.

3. A number of books issued by one publisher under a comprehensive title, and usually having some general characteristic, such as, subject, binding, or typography.

4. A collection of films, photographs and other non - book materials, plastic or metal tapes, disks and programs.

Which of the given statements are relevant?