TY  - BOOK
AU  - Nagaraja,N.S.
TI  - Elements of electronic navigation
U1  - 623.893 23
PY  - 1975///
CY  - New Delhi
PB  - Tata McGraw-Hill Education
KW  - Navigation
KW  - Electronics in navigation
KW  - Naval art and science
N1  - Includes index
ER  -