00422nam a22001457a 4500008004100000020001800041082001600059100001700075245005800092260004300150300001300193650001700206650003200223650002100255220531b           ||||| |||| 00| 0 eng d  a9780750647748  a623.88bBIS  a Bist, D. S.  aSafety and security at sea : a guide to safer voyages  aNew DelhibButterworth Heinemannc2000  ax, 262p.  aOcean travel  aNavigation--Safety measures  aSecurity systems