A mariner's guide to preventing collisions : convention on the international regulations for preventing collisions at sea, 1972, including all amendme 
Chhabra, Yashwant. 
 - 2nd ed. 
 -  C & E Publishing, Inc.,  2016 
 - xxv, 427 p. 
978-9-71980436-9
Collisions at sea -- Prevention.
M 623.8884 C531 2016
                        978-9-71980436-9
Collisions at sea -- Prevention.
M 623.8884 C531 2016