Jordan Eleanop, Mcleod, Jr. Raymond Systems Development: A Project Management Approach - 0 - 2002 - 524 - 0 . ISBN: 0-471-22089-2 16000 Source: Хуучин номуудыг каталогт оруулсан Subjects--Index Terms: Systems Development Dewey Class. No.: 658.404 / S-98