00361nam a2200133Ia 4500008004100000020001500041040001200056082001400068100003500082245003700117250001200154260004600166300001500212200103s9999||||xx |||||||||||||| ||und||  a1850441685  aIMU-MPC  aColumn-19  aDouglas, R.P.A. and Geen, G.K. 4aThe law of Harbours and pilotage  a3rd Ed.  bLloyds Register of Shipping, Londonc1989  axviii, 222