xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
Computer tapes: Nine track with a density of 1 600 or 6 250 BPI and EBCDIC or ASCII coding, preferably unlabelled. If labelled, an end-of-file code should be included.
Floppy discs: MS-DOS-formatted 3,5″ 720 K or 1,4 Mbyte discs or 5,25″ 360 K or 1,2 Mbyte discs.