00521nam a22001817a 4500999001700000020001500017020001800032082001600050100001700066245004900083260003500132300001300167650001000180650001300190650001700203942000700220952011200227  c66576d66573  a9386173328  a9789386173324  a621.4025GUP  aGupta, O. P.  aElements of Fuels, Furnaces and Refractories  aNew Delhi:bKhanna Pub,c2016.  a1072p. ;  aFuels  aFurnaces  aRefractories  cBK  00104070aREFbREFcREFd2020-11-17g888.00l0o621.4025GUP (Shelf - 63D)p58235r2020-11-17 00:00:00yBK