000 00320nam a2200133Ia 4500
008 220709b1950 xxu||||| |||| 00| 0 eng d
082 _a
_b
100 _aAllen, T.
245 _aUniflow, back-pressure and steam extraction engines
260 _aNew York
_bPrentice-Hall
_c1950
964 _beng
964 _ex,659p.;
964 _gCL
942 _cArchives
906 _a134739
981 _aNew York: Prentice-Hall, Inc. USA, 1950.
983 _aUniflow, back-pressure and steam extraction engines
999 _c125107
_d125107