[type of data: composed data; not repeatable]
Precede this area with a space semicolon space. Indicate the dimensions of the carrier as follows.
audio cartridges, cassettes, computer cassettes:
length and height of the face of the cartridge followed by the gauge (width) of the tape
7 1/4 x 3 1/2 in., 1/4 in. tape
cards, cartographic models, flipcharts, maps, microfiches, overhead transparencies, microfiche cassettes, sheets, slides:
height by width
12 x 17 cm.
length of the side of the cartridge that is to be inserted into the machine
3 1/2 in.
discs, audiotape or computer tape reels, globes:
diameter of the disc, reel, or globe
film, filmstrip, video, and microfilm cartridges, cassettes, filmstrips and filmslips, film, videotape, or microfilm reels, film or microfilm rolls:
gauge (width) of the film or tape
still images: height by width, diameter, or other dimensions as appropriate
28 x 36 cm.