TY  - BOOK
AU  - Milne,P.H.
TI  - Underwater acoustic positioning systems
SN  - 0419121005
PY  - 1983///
CY  - London
PB  - E & FN Spon
KW  - Underwater acoustics
KW  - Ships
KW  - Dynamic positioning systems
KW  - Echo sounding
KW  - Moving of ships
ER  -