[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
EXAMPLE:
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
EXAMPLE:
12 x 17 cm.
computer cartridges:
length of the side of the cartridge that is to be inserted into the machine
EXAMPLE:
3 1/2 in.
discs, audiotape or computer tape reels, globes:
diameter of the disc, reel, or globe
EXAMPLE:
12 in.
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
EXAMPLES:
35 mm.
1/2 in.
still images: height by width, diameter, or other dimensions as appropriate
EXAMPLE:
28 x 36 cm.
volumes: height
EXAMPLE:
18 cm.