دانلود پاورپوینت Software and Software Engineering نوع فایل: power point فرمت فایل: pptx قابل ویرایش تعداد اسلاید : 25 صفحه قسمتی از پاورپوینت : Software is intangible Hard to understand development effort Software is easy to reproduce Cost is in its development in other engineering products, m