An Introduction to the General Theory. This is the most fascinating book on symmetry I have ever read. Everyone who applies the symmetry concept should read it. There are many books on symmetry. Many of them simply treat symmetry as a mathematical attribute.
Many authors apply symmetry to structures.
The author mainly discusses the symmetry evolution of processes here. He puts it into several forms at the end of the book on page 191. There are a number of changes in the new edition. I recommend to my colleagues to read it. References and Notes 1.