TY  - GEN
AU  - Sen, A.K.
AU  - Bhattacharya, A.B.
TI  - Radar systems and radio aids to navigation
PY  - 1993///
CY  - Delhi
PB  - Khanna
KW  - RADAR SYSTEMS
KW  - RADIO AIDS-Navigation
KW  - NAVIGATION-Radar Systems
ER  -