00363cam a2200145ua 4500020001200000041001000012082002000022100002000042245005500062250001200117260005900129300001200188365001200200504000500212  cRs 5.25  aengh  a621.165bSHL/ST  aShlyakhin, P  .  aSteam turbines / cP Shlyakhin.hTextual Documents  a1 / b.  aMoscow : bForeign Language Publishing House , c1965.  a239 ; .  aRs 5.25  a