Digital music (downloadable) from the Internet; Downloadable image files; Downloadable music files; Downloadable podcasts; Downloadable webcasts; Electronic publications (downloadable); Electronic publications including those sold and distributed online; Electronic and recorded multimedia publications; Printed publications in electronically readable form; Publications in computer readable form; Weekly publications downloaded in electronic form from the internet; Weekly publications (electronic)

Magazines (printed publications) relating to philosophy; Magazines (printed publications) relating to religion; Periodic printed publications; Printed publications; Printed books; Audiovisual teaching materials (printed matter); Teaching materials (except apparatus); Teaching materials for education; Teaching materials for information; Teaching materials for instruction; Printed cards (other than magnetic or encoded)