TY  - RPRT
TI  - Standard Reference Materials : Calibration of NBS secondary standard magnetic tape (computer amplitude reference) using the reference tape amplitude measurement Process A/
AU  - Mantek, Paul A
AU  - Geller, Sidney B
PY  - 1969
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NBS SP 260-18
DO  - 10.6028/NBS.SP.260-18
ER  -