TY  - GEN
AU  - Boissier, Paul 
TI  - Learn the nautical rules of the road : an expert guide to the COLREGs 
SN  - 9780470749128
PY  - 2010///
CY  - United Kingdom
PB  - John Wiley & Sons
KW  - Navigation-safety measures
KW  - Safety at sea
KW  - International regulations for preventing collisions at sea-COLREG's
ER  -