TY  - BOOK
AU  - Sharma, K. K.
TI  - Fundamentals of Radar Sonar and Navigation Engineering with Guidance 
SN  - 8188458716
U1  - 623.8933 
PY  - 2008///
CY  - New Delhi : 
PB  - S. K. Kataria, 
KW  - Navigation
KW  - Radar in Navigation
KW  - Sonar
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-88458-71-6.pdf
ER  -