00517nam a2200181Ia 4500008004100000020001800041082000800059100002900067245002900096250000600125260004000131300001600171500002400187650001000211942000700221952009000228999001700318230524s9999    xx            000 0 und d  a9788173717406  bVEN  aC.V.Venkatramaiah942428 2aA Textbook of Surveying   a2  aNew DelhibUniversities Pressc2011  a"XIX,722p;"  aQuantity Number:  1  aCivil  cBK  00104070aTATCLbTATCLcGENd2023-05-24l0o VENp53976r2023-05-24w2023-05-24yBK  c56714d56714