00394nam a2200145Ia 4500008005200000082001800052100002000070245002100090260003800111300001700149440002700166650001900193650001400212650002200226200103s    1981       ||||xx |||||||||||||| ||und||  a623.8171bSUB  aSubramaniam, H. 0aShip stability 1  bVijaya Publicationsc1981aMumbai  a160 p.: ill.  aNutshell Series Book 4  aWater pressure  aFlotation  aCentre of gravity