00340cam a2200109ua 4500082002100000100002100021245008900042250001300131260004400144300001200188490003000200  a551.0162bPAR/TE  aParbin, Singh  .  aA Textbook of Engineering and General Geology / For B.E. (Civil, Mining, Metallurgy)  a4 / 8 th  aNew Delhi : bS.K. kataria & Sonsc2014  a525 ; .  aKatson Educational Series