00449nam a2200169Ia 4500008004100000020001500041040001200056082001300068100001800081245002800099250001200127260003400139300000800173942000700181999001500188952007600203200103s9999||||xx |||||||||||||| ||und||  a185044031X  aIMU-MPC  aColumn-7  aKnight, K. G. 0aLloyd's Survey Handbook  a4th ed.  bLloyd's of London Pressc1985  a294  cBK  c3806d3806  0010407094840aMUbMUcColumn-7d2020-01-08pLBS8052r2025-03-17yBK