该程序利用vc++实现了简单的图书管功能，包括借书，还书，添加读者等，并且是在命令符界面中-The program use vc++ to achieve a simple control functions of the book, including the library, books, and other readers to add and address in the command interface

A C++ Library Management System realized by visual c++ command line ui

QuickWin was a library from Microsoft that made it possible to compile command line MS-DOS programs as Windows 3.1 applications, displaying their output in a window