TY - BOOK AU - Chhabra. Yashwant. TI - A mariner's guide to preventing collisions: convention on the international regulations for preventing collisions at sea, 1972, including all ammendments SN - 9789719804369 AV - FIL VK 371 C44 2016 PY - 2016/// CY - Quezon City PB - C & E Publishing, Inc. KW - Collissions KW - prevention ER -