00311nam a2200133Ia 4500008004100000020001800041100001500059245003700074260001400111260002400125260000900149300000900158650001000167221231s9999    xx            000 0 und d  a81-7008-825-9  aPunmia B.C 0aSurveying - III Higher Surveying  aBangalore  bLakshmi Publication  c2005  a274P  acivil