00869nam0-22003011i-450-990000088220403321000008822FED01000008822(Aleph)000008822FED0100000882220011111d--------km-y0itay50------baitay-------001yyMechanical strokersincluding the theory of combustion of coalJoseph G. Worker , Thomas A. Peebles.New YorkMcGraw-Hill book company1922XIII, 258 p.ill.23 cmCaldaie621.184Worker,Joseph G.5929Peebles,Thomas A.ITUNINARICAUNIMARCBK99000008822040332113 L 22 235648FINBCFINBCMechanical strokers109466UNINAING01