00328nam a2200109Ia 4500008004100000082001900041100001700060245007800077250000900155260003300164650002100197220204s9999    xx            000 0 und d  a621.3.036bEDW  aEdwards, D K 0aTransfer processes: An introduction to diffusion convection and radiation  aEd.2  aWashingtonbHemispherec1979  aTransfer process