Course Registration\course
...................\......\add.php
...................\......\button.css
...................\......\course.sql
...................\......\course_info.php
...................\......\create_db.txt
...................\......\db_connect.php
...................\......\delete.php
...................\......\main.php
...................\......\readme.txt
...................\......\register.php
...................\......\register_write.php
...................\......\update.php
...................\ReadMe.txt