[Tutor] OOP books

[Dmitry V. Peryshkov]

Hello, everyone!

I am a novice in the object oriented programming. I have achieved some  
success in learning of the syntax of the Python language. But I cannot  
find some book related to general concept of the OOP, which would be  
rather useful as well as simple and interesting. Could you recommend some  
books of this kind?

Thanks in advance,

Dmitry Peryshkov.