I have referred to Introduction to Algorithms by Thomas Cormen (CLRS) for the algorithms for the operations of the B-Tree
Python
BTree.py
Contains implementation of B-Tree Datastructure
zip.py zip2.py
Files read the zipcodes of places and store it in the B-Tree , allowing us to search for zipcodes.
Open the terminal and cd to the directory which contains the downloaded files and enter the following command
python filename.py