TY  - BOOK
AU  - Thoenton, Peter
AU  - Thoenton, Peter
TI  - The ECDIS manual [ Electronic Chart Display and Information System manual ] /Peter Thornton
SN  - 9781856095075
AV  - VK587 .T319 2012 
U1  - VK587 .T319 2012 
PY  - 2012///
PB  - Edinburg : Witherby Publishing Group
ER  -