Library-Book-Management

A project that applies OOP, classes/objects, inheritance, iterators, polymorphism, and scope in Python.
It models a small library system with books and extended textbook details.

Features

• Book class for common book details.
• TextBook subclass with extra attributes.
• Iterator to loop through stored books.
• Polymorphism: same method behaves differently for Book and TextBook.
• Global variable used to demonstrate Python scope.