TY  - BOOK
AU  - Nagaraja,N.S.
TI  - Elements of electronic navigation
SN  - 0070965226
U1  - 629.045 
PY  - 1975/// [Reprinted 1989]
CY  - New Delhi
PB  - Tata McGraw-Hill Co. Ltd.
KW  - Electronics in navigation
N1  - Includes bibliographies and indexes
ER  -