1 "Fișier:Elements_of_engineering_thermodynamics_(IA_elementsofengine00moyerich).pdf".

Fișier:Elements of engineering thermodynamics (IA elementsofengine00moyerich).pdf

PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Elements_of_engineering_thermodynamics_(IA_elementsofengine00moyerich).pdf...