000 00420nam a22001697a 4500
003 NUST - PNEC
005 20170116181148.0
008 151014b xxu||||| |||| 00| 0 eng d
020 _a-
040 _cLIBRARY
082 _a621.1 LYL
100 _915201
_a Lyle, Oliver
245 _aThe efficient use of steam,
_cOliver,Lyle
260 _cC 1947
650 _915202
_aSteam engineering
_xGeneral
942 _2ddc
_cBK
999 _c70816
_d70816