一个还不错的Delphi编程源码,是一个图书管理系统,比较简单,通俗易懂

				program BookManage;
				
				uses
				  Forms,
				  main in 'main.pas' {Mainform},
				  book in 'book.pas' {bookform},
				  reader in 'reader.pas' {readerform},
				  lend in 'lend.pas' {lendform},
				  infoquery in 'infoquery.pas' {queryform},
				  data in 'data.pas' {DataModuleADO: TDataModule},
				  ownbook in 'ownbook.pas' {OwnBookForm};
				
				{$R *.res}
				
				begin
				  Application.Initialize;
				  Application.CreateForm(TMainform, Mainform);
				  Application.CreateForm(Tbookform, bookform);
				  Application.CreateForm(Treaderform, readerform);
				  Application.CreateForm(Tlendform, lendform);
				  Application.CreateForm(Tqueryform, queryform);
				  Application.CreateForm(TDataModuleADO, DataModuleADO);
				  Application.CreateForm(TOwnBookForm, OwnBookForm);
				  Application.Run;
				end.