00378nam a2200157Ia 4500003000400000005001700004008004100021040001100062082001400073100001400087245002800101250001200129260004900141300000800190650002200198OSt20240308212002.0230106s9999    xx            000 0 und d  cMRSPTU  a624bAR-G  aArora,D.S 0aGeology for engineering  a5th Ed.  aNew DelhibMohindra Capital Publishersc1999  a411  aCivil Engineering