TY  - BOOK
AU  - Bhatia, A G
AU  - Bhatia, A G
TI  - Modern Electronic Navigation Aids/ A G Bhatia and Ahri S K Sinha
SN  - 9788110058166
AV  - VK560 .B5754 2015 
U1  - VK560 .B5754 2015 
PY  - 2015///
PB  - Mumbai: Lata Publication
ER  -