I have no opinion about the quality of this book, but just by looking at the contents, it has almost nothing to do with computer science. It doesn't deal with c

I have no opinion about the quality of this book, but just by looking at the contents, it has almost nothing to do with computer science. It doesn't deal with computing models, theory, algorithms, automata, or anything you'd expect an introductory book to cover. This is a book about (specific) programming languages.