000 00439nam a2200181Ia 4500
008 190719s9999||||xx |||||||||||||| ||und||
020 _c300
082 _a623.8884 SUB
100 _aH. Subramaniam
245 0 _aNautical watchkeeping: nutshell series, book 7
250 _a2
260 _aMumbai
260 _bVijaya Publications
260 _c2011
300 _a286p.
300 _b14cm, pbk
650 _aMerchant marine--Watch duty
999 _c1404
_d1404