715	PUBLICATIONS AND AUDIOVISUAL MATERIALS (PREPARED MATERIALS ONLY, NOT EQUIPMENT, SUPPLIES, OR PRODUCTION)
71510  *	Books, Magazines, Pamphlets, Reprints, etc.
71520  *	Catalog Cards, Library of Congress Type and other Types
71530  *	Display and Exhibit Materials
71540  *	Filmstrips, Slides, Transparencies, etc. (Prepared)
71550  *	Microfilm, Microfiche, etc. (Prepared)
71555  *	Motion Pictures (See Class 475 for Medical Training Films)
71560  *	Multimedia Sets (Prepared)
71580  *	Phonograph Records, Sound Tapes, etc. (Prepared)
71590  *	Video Cassettes, Disks, Tapes, etc. (For Computer and TV, Pre-recorded)