CMM1.1英文版Developingreliableandusablesoftwarethatisdeliveredontimeandwithinbudgetisadifficultendeavorformanyorganizations.Productsthatarelate,overbudget,orthatdon'tworkasexpectedalsocauseproblemsfortheorganization'scustomers.Assoftwareprojectscontinuetoincreaseinsizeandimp