00310nam a2200121Ia 4500008004100000040001200041082001400053100002500067245004700092250001100139260002900150300000900179200103s9999||||xx |||||||||||||| ||und|| aIMU-MPC aColumn-22 aYoungson and Bennett 0aPractical Mathematics for Marine Engineers aVol. 1 bJames Munro Company Ltd. a1069