00293nam a2200133Ia 4500008004100000041000800041082001500049100000900064245004600073260001400119300000900133365000800142700000900150230718s9999 xx 000 0 und d aeng a536.7bKOT aKoth aCourse In Thermodynamics And Heat Engines c1988bDrs a1366 cRs. aKoth