TY  - BOOK
A2  - A.N.Cockcroft, J.N.F. Lameijer.
A3  - Lameijer J.N.F
AU  - COCKCROFT, A.N
ET  - 4th ed.
N1  - Ind
NV  - 245 s. : 
PY  - 1991
SN  - 0750605227
TI  - A guide to the collision avoidance rules :  innternational regulations for preventing collision at sea / 
ER  -