00315nam a2200097Ia 4500100002700000654005300027245007000080260003900150082001600189546001200205  aSingh H/ Rao T.S.R.P.   aproduction  & application of  lube  base  stocks  aAdvances  in Production  and  Application  of  Lube  base  Stocks  bTata Mc Graw hillaNew Delhic1994  a665.53bPAN  aENGLISH