This is a small booklet used by Engineers to design steam power plants. The full title is "STEAM TABLES Properties of Saturated and Superheated Steam". It is 34 pages long, plus includes a large fold out Entropy- Enthalpy chart in the back. It is published by Combustion Engineering. Only asking $10. If interested, please email me at this address or you can call me. No texts as this is a land line.