00315nam a2200133Ia 4500008004100000020001500041040001200056082001300068100001800081245002800099250001200127260003400139300000800173200103s9999||||xx |||||||||||||| ||und||  a185044031X  aIMU-MPC  aColumn-7  aKnight, K. G. 0aLloyd's Survey Handbook  a4th ed.  bLloyd's of London Pressc1985  a294