TY  - RPRT
TI  - Arcsecond grating drive mechanism for operation at 4 K
AU  - Downey, C. H.
AU  - Kubitschek, M. J.
AU  - Tarde, R. W.
AU  - Houck, J. R.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920033373
ID  - 19920033373
ER  -