00716ngm a22002057a 4500006001800000007001000018008004100028020002500069040001200094041000800106044000800114082002400122111011900146245009300265260004400358300004200402650003200444710002700476852000700503m||||gq||i|f00| 0vd cvaiz|200124s2009    xxk||||gq||i|f00| v|eng d  a9781870077996c£ 70  aKObeng0 aeng  axxk04223a623.8824bIn836  aInternational Conference on Modern Watchkeeping and the Human Elementd(8th-9th December 2008 :cNew Delhi, India)10aProceedings of the International Conference on Modern Watchkeeping and the Human Element  aLondon, bThe Nautical Institute,c2009  a1 videodisc :b sd., col. ;c4 ¾ in. 0aMerchant marinexWatch duty2 aThe Nautical Institute  aKO