TY  - BOOK
TI  - COLREG : Convention on the International Regulations for Preventing Collisions at Sea, 1972
SN  - 9-28015138-X
U1  - M 623.8884 C722 2002 
PB  - International Maritime Organization
KW  - Collisions at sea -- Prevention
N1  - 600 Technology (App Sciences)
ER  -