000 00413nam a22001457a 4500
999 _c926
_d926
008 191231b ||||| |||| 00| 0 eng d
082 0 0 _a621.19
_bL6731
100 _9490
_aLewis, G. E. H.
245 1 0 _aFactory steam plant: a practical guide to fuel economy
_cby G E H Lewis
260 _aLondon
_bSir Isaac Pitman & Sons
_c1949
300 _ax,290p.
365 _b14.01
650 0 _aSteam Power Plants
942 _cBK