Sperry Rand. (1967). Fundamentals of digital magnetic tape units. Foulsham-Sams.
Chicago Style aipamenaSperry Rand. Fundamentals of Digital Magnetic Tape Units. Slough: Foulsham-Sams, 1967.
MLA aipamenaSperry Rand. Fundamentals of Digital Magnetic Tape Units. Foulsham-Sams, 1967.
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