TY  - BOOK
AU  - Welch, Sharon, ed.
TI  - Sensors and Sensor Systems for Guidance and Navigation II
T2  - Proceedings of SPIE; V. 1694
SN  - 9780819408594 (Print)
PY  - 1992///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1694
ER  -