00408nam a22001577a 4500008004500000082001500045100001900060245003800079250000900117260004100126300001600167650001200183650002200195650001700217650001600234251003b      2022     ||||| |||| 00| 0 eng d  a623.8bBHA  aBhatia, A. G.   aBridge equipment and watchkeeping  a2022  aMumbaibGopilata education hubc2022  aiv, 115pgs.  aSextant  aNavigation Bridge  aEcho Sounder  aDoppler Log