TY - BOOK AU - Hancox, Michael AU - Hancox, Michael TI - Stability and ballast control /Michael Hancox T2 - Oilfield seamanship SN - 9781870945769 AV - VK541 .H363 2011 U1 - VK541 .H363 2011 PY - 2011/// PB - London: Clarkson Research Servives ER -