TY  - BOOK
AU  - Becker-Heins, Ralph.
TI  - ECDIS basics: a guide to the operational use of electronic chart display and information systems 
SN  - 9789080620599
AV  - CIR VK 560 B43 2014
PY  - 2014///
CY  - The Netherlands
PB  - Geomares Publishing
KW  - Electronic chart display
KW  - operational use
ER  -