000 00346nam a2200169Ia 4500
100 _aKPS rao
520 _aAcc No 253 (Dept Lib)
365 _cRS
365 _d1
942 _cENGBK
654 _aSteam
654 _atable
654 _a&mollar
654 _achart
245 _aSteam table &mollar chart
260 _bEstern book promoters
999 _c20028
_d20028