library management system in django

I just started developing library management system using django. I'm new to Django, so where do you suggest me to start? I used the tutorial on django's website but I think it's not enough for me to do something like this. I will probably use this ER diagram of database of the 开发者_高级运维system, but probably I should transfer it into django model, right?

Anything more you can suggest me it will mean a lot for me. Thanks

I firmly recommend starting with this tutorial: https://docs.djangoproject.com/en/dev/intro/tutorial01/

What you gonna do then is just use more models than they have in tutorial. The idea is - you describe you domain with classes called "models". Each of them describes an entity from your domain. You also describe their relations and that's it. That's the idea.