library material "library material" means any form of printed, graphic, audio, electronic or other media, on or in which information is written, recorded, stored, displayed or produced and is categorised for purposes of this Act into- (a) printed library material including books, serials, maps, charts and posters; (b) non-printed library material including cinematograph films, microforms, phonorecords, video and audio recordings and other electronic media; ACT 331 - DEPOSIT OF LIBRARY MATERIAL ACT 1986 2. Interpretation.