TY  - SER
TI  - IEE proceedings: Radar, sonar and navigation
PY  - 1980///
CY  - London
PB  - Institution of Electrical Engineers
KW  - Electrical engineering
KW  - Periodicals
KW  - Intercommunication systems
N1  - UKM: v.136 (1989)-. Mulai 1993 dalam bentuk CD-ROM (teks penuh)
ER  -