TY  - BOOK
AU  - Subramaniam, H
AU  - Subramaniam, H
TI  - PRACTICAL NAVIGATION
SN  - 97820192
AV  - VK559.5 .S9417 2019 
U1  - VK559.5 .S9417 2019 
PY  - 2019///
CY  - Mumbai
PB  - Vijaya Publications
KW  - Navigation - Problems, exercises, etc.Navigation
ER  -