00326nam a22001337a 4500003000400000008004100004082001900045100001900064245004400083260002900127300000700156942001200163999001700175OSt240206b        |||||||| |||| 00| 0 eng d  a621.4025bR13C  aRaghuraman, V.  aCase studies in furnace oil utilisation  aNew DelhibN. P. Cc1979  a56  2ddccBK  c36800d36800