This library management program was tested in Turbo C.
Download it from here.
After you will run it will ask the username and password.You can change user name and password from code.
Username: admin
Password: 1234
As this project was tested and made in Turbo C there is no guarantee that it will work on other compilers as well. However you can modify it to run on other compilers.
I modified this code and still it is not contain complete library management functions.This is just example that how it can be done.You can modify it and play with it.