Transcriber’s Note

This book catalog was originally part of the book Physical Significance of Entropy or of the Second Law, by J. F. Klein.

Punctuation has been normalized. Variations in hyphenation have been retained as they were in the original publication. The following changes have been made:

Joly, J. Raidoactivity —> Radioactivity

Petrol Air Gas —> Petrol Air-Gas