000 00383nam a2200145 4500
999 _c819
_d819
008 191221b ||||| |||| 00| 0 eng d
082 0 0 _a621.1
_bC811
100 _9355
_aCormac, P.
245 1 0 _aA Treatise on Engine Balance Using Exponentials
_cby P Cormac
260 _aLondon
_bChapman
_c1923
300 _axi, 151 p.
365 _d13.00
650 0 _aSteam Engines
942 _2ddc
_cBK