Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulationrecording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format Part 2, (30th September 1988)

• Record Type: Book
• Authors: British Standards Institution,
• Publisher Details: London : British Standards Institution
• Publication Date: 1988
• Extent: 1 online resource (18 pages)
• Subjects: 602.1841; Magnetic recording; Recording tracks; Magnetic disk recordings; Recording characteristics; Flexible disks; Recording media; Data recording; Data processing; Frequency modulation; Data transfer; Data layout; Signal level; Electrical wave measurement; Magnetic disks; Data media
• Languages: English
• Related ISBNs: 0580165213
• ISSNs: 0018-5212
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.