00278nam a2200109Ia 4500008004100000040001200041082001400053100001600067245004200083260003500125300000800160200103s9999||||xx |||||||||||||| ||und||  aIMU-MPC  aColumn-22  aEarl, G.E.  0aMunro's Mathematics for deck officers  bJames Munro Company Ltd.c1983  a407