00423cam a2200157ua 4500020001100000041001000011082002100021100002800042245008400070260004500154300000900199365001100208504000500219700002100224700002000245  c325.00  aengh  a540.0162bMUR/TE  aMurthy, Parameswara C .  aText book of engineering chemistry / cC Parameswara Murthy.hTextual Documents  aHyderabad : bB S Publications , c2006.  a ; .  a325.00  a1 aAgarwal , C A  .1 aNaidu, Andra  .