A good book on the concepts behind AngularJS?

Question

Angular

What good book do you know on the concepts behind AngularJS?
Reading tutorials and having difficulty understanding the difference between concepts and their role in the application. I constantly google "the difference between a factory and a service", "when is it better to use one, and when - the other", etc.
Interested, factory, service, state, filter, directive... but not with examples like in tutorials, but in book format, I perceive information best of all. Ideally, if the concepts themselves are described without reference to angular.

Answer 1

As far as I know, there are no books on this subject. Everything will come from personal experience.
This is not the first time I advise you to read
www.ozon.ru/context/detail/id/6287517
JavaScript. Templates - Stoyan Stefanov
This book describes how to write code. Written in very good language.