TY  - BOOK
AU  - SHARMA K K
TI  - "FUNDAMENTALS OF RADAR, SONAR AND NAVIGATION ENGINEERING"
SN  - 81-88458-71-6
U1  - 621.384 8 SHA 
CY  - NEW DELHI
KW  - COMMUNICATION
KW  - NAVIGATION ENGINEERINGRADARSONAR
ER  -