You're looking for content related to "Solucionario Termodinamica Estadistica Salinger". Here's what I found:

Termodinámica Estadística, also known as Statistical Thermodynamics, is a branch of thermodynamics that uses statistical mechanics to explain the behavior of systems in terms of the properties of their constituent particles.

I assume you're referring to Franz J. Salinger, an author known for his work on thermodynamics and statistical mechanics.