Please dont copy another code from some where else, and can you please briefly explain the project. Thank You

The purpose of this assignment is to reinforce Ada concepts. Define a Book-course package where a book contains the following components: Author Title - Course number Number of copies needed .A "main program" needs to create a book and then display its contents. . Develop the program with several packages. Write a short report that documents all work done, ncluding the overal design explanation of the implementation, the input data used to run the program, the output of the program. Submit an archive with the report document, the source code, the input and output data files