TY  - BOOK
ED  - Indian naval hydrographic department 
TI  - Copper to computer 
U1  - 359.1 21st ed
PY  - 2011///,
CY  - Dehradun.-
PB  - National hydroraphic Office
KW  - Hydropower
KW  - Naval
KW  - Survey -ship
N1  - The sage of Indian naval haydrological department; Sponsored by ADANI
ER  -