TY  - BOOK
AU  - Sprerry rand Corporation. Data Processing Division. Field Engineering Dept, UNIVAC.
TI  - Fundamentals of digital magnetic-tape units
SN  - 0-572-00573-3
U1  - 621.397 
PY  - 1968///
CY  - Slough
PB  - W. Poulsham
KW  - Digital magnetic tape
N1  - Includes index
ER  -